Chapter 5.2A, Problem 20A

Find all integers $x$ (if any) each of the following.

a. $3x=6$

b. $2x=0$

c. $x÷3=12$

d. $x÷\left(3\right)=2$

e. $x÷\left(x\right)=1$

f. $3x-8=7$

g. $2\left(5x-3\right)=26$

h. $3x-x-2x=3$

i. $2\left(5x-6\right)-30=x$

j. $x^2=4$

k. ${\left(x-1\right)}^2=9$

l. ${\left(x-1\right)}^2={\left(x+3\right)}^2$

m. $\left(x-1\right)\left(x+3\right)=0$

n.