7x-3+4x+12=4x-19

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Solution for 7x-3+4x+12=4x-19 equation: 



7x-3+4x+12=4x-19

We move all terms to the left:

7x-3+4x+12-(4x-19)=0

We add all the numbers together, and all the variables

11x-(4x-19)+9=0

We get rid of parentheses

11x-4x+19+9=0

We add all the numbers together, and all the variables

7x+28=0

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

7x=-28

x=-28/7

x=-4

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