4x-8=12.

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Solution for 4x-8=12. equation: 



4x-8=12.

We move all terms to the left:

4x-8-(12.)=0

We add all the numbers together, and all the variables

4x-8-12=0

We add all the numbers together, and all the variables

4x-20=0

We move all terms containing x to the left, all other terms to the right

4x=20

x=20/4

x=5

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