12-(3x+7)=2(5-2x)-19

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Solution for 12-(3x+7)=2(5-2x)-19 equation: 



12-(3x+7)=2(5-2x)-19

We move all terms to the left:

12-(3x+7)-(2(5-2x)-19)=0

We add all the numbers together, and all the variables

-(3x+7)-(2(-2x+5)-19)+12=0

We get rid of parentheses

-3x-(2(-2x+5)-19)-7+12=0



We calculate terms in parentheses: -(2(-2x+5)-19), so:

2(-2x+5)-19

We multiply parentheses

-4x+10-19

We add all the numbers together, and all the variables

-4x-9

Back to the equation:

-(-4x-9)



We add all the numbers together, and all the variables

-3x-(-4x-9)+5=0

We get rid of parentheses

-3x+4x+9+5=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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