Question

3x-4=8
solve for x and show​

Answer 1

3x-4=8
Move terms that don’t have x to the right
3x=4+8
Add that up
3x=12
Divide both sides by 3
X=4

Answer 2

First add 4 on both sides to cancel it out.

Now you should have 3x=12.

Then divide 3 from both sides.

Now you have x=4.

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hope it helps