8+12x=20-3x

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Solution for 8+12x=20-3x equation: 



8+12x=20-3x

We move all terms to the left:

8+12x-(20-3x)=0

We add all the numbers together, and all the variables

12x-(-3x+20)+8=0

We get rid of parentheses

12x+3x-20+8=0

We add all the numbers together, and all the variables

15x-12=0

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

15x=12

x=12/15

x=4/5

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