-7(11+x)=21

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Solution for -7(11+x)=21 equation: 



-7(11+x)=21

We move all terms to the left:

-7(11+x)-(21)=0

We add all the numbers together, and all the variables

-7(x+11)-21=0

We multiply parentheses

-7x-77-21=0

We add all the numbers together, and all the variables

-7x-98=0

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

-7x=98

x=98/-7

x=-14

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