7x-7(2x-9)=-14

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Solution for 7x-7(2x-9)=-14 equation: 



7x-7(2x-9)=-14

We move all terms to the left:

7x-7(2x-9)-(-14)=0

We add all the numbers together, and all the variables

7x-7(2x-9)+14=0

We multiply parentheses

7x-14x+63+14=0

We add all the numbers together, and all the variables

-7x+77=0

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

-7x=-77

x=-77/-7

x=+11

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