Question

3x-8=2x+12
3x=2x+20
5x=20 which line did i mess up on?
x=4

Answer 1

you added 2x to both sides when you should have subtracted 2x from both sides

Answer 2

so line 2?

Answer 3

line 2 to 3, so I would say line 3 mostly

Answer 4

thx!

Answer 5

instead of 5x = 20, it should be 1x = 20 or x = 20

for line 3

Answer 6

you're welcome