Question

4x-12=20
help and show me the steps.

Answer 1

The goal is to isolate x. So first add 12 on both sides. Then divide by 4 on both sides.

Answer 2

both sides? like add 12 to 20 and add 12 to 12 ?

Answer 3

i got 4x=32

Answer 4

No. Add 12 on the left side to 20. Then divide 4 by 32.

Answer 5

Yes, then once you divide 4 by 32, it gets your x by itself and wtv. 4 by 32 is, it's your answer.

Answer 6

x=8 is that right

Answer 7

Yes!

Answer 8

Yup, good job!

Answer 9

add 12 and then divide by 4