3x+x=8-12X=

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Solution for 3x+x=8-12X= equation: 



3x+x=8-12x=

We move all terms to the left:

3x+x-(8-12x)=0

We add all the numbers together, and all the variables

3x+x-(-12x+8)=0

We add all the numbers together, and all the variables

4x-(-12x+8)=0

We get rid of parentheses

4x+12x-8=0

We add all the numbers together, and all the variables

16x-8=0

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

16x=8

x=8/16

x=1/2

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