2x+3+7x=10-12x

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Solution for 2x+3+7x=10-12x equation: 



2x+3+7x=10-12x

We move all terms to the left:

2x+3+7x-(10-12x)=0

We add all the numbers together, and all the variables

2x+7x-(-12x+10)+3=0

We add all the numbers together, and all the variables

9x-(-12x+10)+3=0

We get rid of parentheses

9x+12x-10+3=0

We add all the numbers together, and all the variables

21x-7=0

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

21x=7

x=7/21

x=1/3

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