-3x+y=-17 -x+y=-5 substitution method.

A: Given equation of the line is y=-2x+3. That is similar to the equation y=mx+c. Where m-slope of the…

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A: We have to find x

A: We will solve for 'x' .

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A: We have to find the slope of the line y=-3x-2. Also, graph the line.

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A: 7x-9+2x = -3(-2+12) adding x turms together:9x -9 = -3(10)9x = -30+99x = -21x = -219

A: y=2x+1   ....(1)3x+2y=16 .....(2)Two equations with 2 variables are given;can be solved by…

A: To solve:x2-x-6=-6

A: We will use simple algebra to find the value of x.

A: To solve these type of question follow these steps : Add same variables together and then equate.

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A: Given equation is x2+9x=-14 The equation can be solved by splitting the middle term.…

A: x4-8x2=-16 Formulas (a-b)2=a2-2ab+b2a2-b2=(a+b)(a-b)

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A: Assuming that the given equation needs to be solved, the solution is given below :

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A: Solve. x4-8x2=-16x4-8x2+16=0x2-42=0   Thus, x2-4=0x2=4x=±2

A: The given equations are 2x + 5y = –4 and –2x + 3y = 20. Add the given equations as follows. Thus,…

A: Given expression, -3x+6x

A: We have to calculate time taken by small pipe to fill the tank.

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A: Given9x - 4 = 8x + 4

A: Given: Find 6x+y, when x=1 and y=7

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