7(x+9)+8=15

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Solution for 7(x+9)+8=15 equation: 



7(x+9)+8=15

We move all terms to the left:

7(x+9)+8-(15)=0

We add all the numbers together, and all the variables

7(x+9)-7=0

We multiply parentheses

7x+63-7=0

We add all the numbers together, and all the variables

7x+56=0

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

7x=-56

x=-56/7

x=-8

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