7(15-x)=-56

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Solution for 7(15-x)=-56 equation: 



7(15-x)=-56

We move all terms to the left:

7(15-x)-(-56)=0

We add all the numbers together, and all the variables

7(-1x+15)-(-56)=0

We add all the numbers together, and all the variables

7(-1x+15)+56=0

We multiply parentheses

-7x+105+56=0

We add all the numbers together, and all the variables

-7x+161=0

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

-7x=-161

x=-161/-7

x=+23

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