12+3x+70=9x+4

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Solution for 12+3x+70=9x+4 equation: 



12+3x+70=9x+4

We move all terms to the left:

12+3x+70-(9x+4)=0

We add all the numbers together, and all the variables

3x-(9x+4)+82=0

We get rid of parentheses

3x-9x-4+82=0

We add all the numbers together, and all the variables

-6x+78=0

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

-6x=-78

x=-78/-6

x=+13

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