-4(z+3)=+8

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Solution for -4(z+3)=+8 equation: 



-4(z+3)=+8

We move all terms to the left:

-4(z+3)-(+8)=0

We add all the numbers together, and all the variables

-4(z+3)-8=0

We multiply parentheses

-4z-12-8=0

We add all the numbers together, and all the variables

-4z-20=0

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

-4z=20

z=20/-4

z=-5

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