-16=-8(7+z)

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Solution for -16=-8(7+z) equation:



-16=-8(7+z)
We move all terms to the left:
-16-(-8(7+z))=0
We add all the numbers together, and all the variables
-(-8(z+7))-16=0
We calculate terms in parentheses: -(-8(z+7)), so:
-8(z+7)
We multiply parentheses
-8z-56
Back to the equation:
-(-8z-56)
We get rid of parentheses
8z+56-16=0
We add all the numbers together, and all the variables
8z+40=0
We move all terms containing z to the left, all other terms to the right
8z=-40
z=-40/8
z=-5

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