Solve for x: 3(x + 1) = 2(x − 1)

x= -5

Step-by-step explanation:

3x+3=2x-2

3x-2x=-3-2

x=-5

x = -5

Step-by-step explanation:

First Expand the equation

3x+3 = 2x-2

Subtract 2x from both sides

x+3=-2

subtract 3 from both sides

x = -5

Hope this helps :)

the first one, all those points on the line just make a strait line.