Problem 7.65TI: Solve: 1y+23=15 . Problem 7.66TI: Solve: 23+15=1x . Problem 7.67TI: Solve: 12x=15x2 . Problem 7.68TI: Solve: 14y=12y2 . Problem 7.69TI: Solve: 2x+1+1x1=1x21 . Problem 7.70TI: Solve: 5y+3+2y3=5y29 . Problem 7.71TI: Solve: x+13x27x+10=6x54x2 . Problem 7.72TI: Solve: y6y2+3y4=2y+4+7y1 . Problem 7.73TI: Solve: xx+4=32x216+5 . Problem 7.74TI: Solve: yy+8=128y264+9 . Problem 7.75TI: Solve: y5y1053y+6=2y219y+5415y260 . Problem 7.76TI: Solve: z2z+834z8=3z216z168z2+2z64 . Problem 7.77TI: Solve: 15x2+x63x2=2x+3 . Problem 7.78TI: Solve: 5x2+2x33x2+x2=1x2+5x+6 . Problem 7.79TI: For rational function, f(x)=8xx27x+12 , (a) find the domain of the function (b) solve f(x)=3 (c)... Problem 7.80TI: For rational function, f(x)=x1x26x+5 , (a) find the domain of the function (b) solve f(x)=4 (c) find... Problem 7.81TI: Solve: m=y5x4 for y. Problem 7.82TI: Solve: m=y1x+5 for y. Problem 7.83TI: Solve: 1a+1b=c for a. Problem 7.84TI: Solve: 2x+13=1y for y. Problem 197E: In the following exercises, solve each rational equation. 197. 1a+25=12 Problem 198E: In the following exercises, solve each rational equation. 198. 632d=49 Problem 199E: In the following exercises, solve each rational equation. 199. 45+14=2v Problem 200E: In the following exercises, solve each rational equation. 200. 38+2y=14 Problem 201E: In the following exercises, solve each rational equation. 201. 12m=8m2 Problem 202E: In the following exercises, solve each rational equation. 202. 1+4n=21n2 Problem 203E: In the following exercises, solve each rational equation. 203. 1+9p=20p2 Problem 204E: In the following exercises, solve each rational equation. 204. 17q=6q2 Problem 205E: In the following exercises, solve each rational equation. 205. 53v2=74v Problem 206E: In the following exercises, solve each rational equation. 206. 82w+1=3w Problem 207E: In the following exercises, solve each rational equation. 207. 3x+4+7x4=8x216 Problem 208E: In the following exercises, solve each rational equation. 208. 5y9+1y+9=18y281 Problem 209E: In the following exercises, solve each rational equation. 209. 8z107z+10=5z2100 Problem 210E: In the following exercises, solve each rational equation. 210. 9a+116a11=6a2121 Problem 211E: In the following exercises, solve each rational equation. 211. 10q27q+4=1 Problem 212E: In the following exercises, solve each rational equation. 212. 2s+7ss3=1 Problem 213E: In the following exercises, solve each rational equation. 213. v10v25v+4=3v16v4 Problem 214E: In the following exercises, solve each rational equation. 214. w+8w211w+28=5w7+2w4 Problem 215E: In the following exercises, solve each rational equation. 215. x10x2+8x+12=3x+2+4x+6 Problem 216E: In the following exercises, solve each rational equation. 216. y5y24y5=1y+1+1y5 Problem 217E: In the following exercises, solve each rational equation. 217. b+33b+b24=1b Problem 218E: In the following exercises, solve each rational equation. 218. c+312c+c36=14c Problem 219E: In the following exercises, solve each rational equation. 219. dd+3=18d29+4 Problem 220E: In the following exercises, solve each rational equation. 220. mm+5=50m225+6 Problem 221E: In the following exercises, solve each rational equation. 221. nn+23=8n24 Problem 222E: In the following exercises, solve each rational equation. 222. pp+78=98p249 Problem 223E: In the following exercises, solve each rational equation. 223. q3q934q+12=7q2+6q+6324q2216 Problem 224E: In the following exercises, solve each rational equation. 224. r3r1514r+20=3r2+17r+4012r2300 Problem 225E: In the following exercises, solve each rational equation. 225. s2s+625s+5=5s23s710s2+40s+30 Problem 226E: In the following exercises, solve each rational equation. 226. t6t1252t+10=t223t+7012t2+36t120 Problem 227E: In the following exercises, solve each rational equation. 227. 2x2+2x81x2+9x+20=4x2+3x10 Problem 228E: In the following exercises, solve each rational equation. 228. 5x2+4x+3+2x2+x6=3x2x2 Problem 229E: In the following exercises, solve each rational equation. 229. 3x25x6+3x27x+6=6x21 Problem 230E: In the following exercises, solve each rational equation. 230. 2x2+2x3+3x2+4x+3=6x21 Problem 231E: For rational function f(x)=x2x2+6x+8 , (a) find the domain of the function (b) solve f(x)=5 (c) find... Problem 232E: For rational function, f(x)=x+1x22x3 , (a) find the domain of the function (b) solve f(x)=1 (c) find... Problem 233E: For rational function, f(x)=2xx27x+10 , (a) find the domain of the function (b) solve f(x)=2 (c)... Problem 234E: For rational function, f(x)=5xx2+5x+6 , (a) find the domain of the function (b) solve f(x)=3 (c)... Problem 235E: In the following exercises, solve 235. Cr=2 for r. Problem 236E: In the following exercises, solve 236. Ir=P for r. Problem 237E: In the following exercises, solve 237. v+3w1=12 for w. Problem 238E: In the following exercises, solve 238. x+52y=43 for y. Problem 239E: In the following exercises, solve 239. a=b+3c2 for c. Problem 240E: In the following exercises, solve 240. m=n2n for n. Problem 241E: In the following exercises, solve 241. 1p+2q=4 for p. Problem 242E: In the following exercises, solve 242. 3s+1t=2 for s. Problem 243E: In the following exercises, solve 243. 2v+15=3w for w. Problem 244E: In the following exercises, solve 244. 6x+23=1y for y. Problem 245E: In the following exercises, solve 245. m+3n2=45 for n. Problem 246E: In the following exercises, solve 246. r=s3t for t. Problem 247E: In the following exercises, solve 247. Ec=m2 for c. Problem 248E: In the following exercises, solve 248. RT=W for T. Problem 249E: In the following exercises, solve 249. 3x5y=14 for y. Problem 250E: In the following exercises, solve 250. c=2a+b5fora. Problem 251E: Your class mate is having trouble in this section. Write down the steps you would use to explain how... Problem 252E: Alek thinks the equation yy+6=72y236+4 has two solutions, y=6 and y=4 . Explain why Alek is wrong. format_list_bulleted