12x-5(4+x)=-20

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Solution for 12x-5(4+x)=-20 equation: 



12x-5(4+x)=-20

We move all terms to the left:

12x-5(4+x)-(-20)=0

We add all the numbers together, and all the variables

12x-5(x+4)-(-20)=0

We add all the numbers together, and all the variables

12x-5(x+4)+20=0

We multiply parentheses

12x-5x-20+20=0

We add all the numbers together, and all the variables

7x=0

x=0/7

x=0

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