-(7-2z)+7=-7

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Solution for -(7-2z)+7=-7 equation: 



-(7-2z)+7=-7

We move all terms to the left:

-(7-2z)+7-(-7)=0

We add all the numbers together, and all the variables

-(-2z+7)+7-(-7)=0

We add all the numbers together, and all the variables

-(-2z+7)+14=0

We get rid of parentheses

2z-7+14=0

We add all the numbers together, and all the variables

2z+7=0

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

2z=-7

z=-7/2

z=-3+1/2

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