-3(-5-2z)=72

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Solution for -3(-5-2z)=72 equation: 



-3(-5-2z)=72

We move all terms to the left:

-3(-5-2z)-(72)=0

We add all the numbers together, and all the variables

-3(-2z-5)-72=0

We multiply parentheses

6z+15-72=0

We add all the numbers together, and all the variables

6z-57=0

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

6z=57

z=57/6

z=9+1/2

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