7x+2(-3x-11)=-31

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Solution for 7x+2(-3x-11)=-31 equation: 



7x+2(-3x-11)=-31

We move all terms to the left:

7x+2(-3x-11)-(-31)=0

We add all the numbers together, and all the variables

7x+2(-3x-11)+31=0

We multiply parentheses

7x-6x-22+31=0

We add all the numbers together, and all the variables

x+9=0

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

x=-9

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