-7(8+z)=-42

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Solution for -7(8+z)=-42 equation: 



-7(8+z)=-42

We move all terms to the left:

-7(8+z)-(-42)=0

We add all the numbers together, and all the variables

-7(z+8)-(-42)=0

We add all the numbers together, and all the variables

-7(z+8)+42=0

We multiply parentheses

-7z-56+42=0

We add all the numbers together, and all the variables

-7z-14=0

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

-7z=14

z=14/-7

z=-2

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