3x+7=12+2x-19

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Solution for 3x+7=12+2x-19 equation: 



3x+7=12+2x-19

We move all terms to the left:

3x+7-(12+2x-19)=0

We add all the numbers together, and all the variables

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

We get rid of parentheses

3x-2x+7+7=0

We add all the numbers together, and all the variables

x+14=0

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

x=-14

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