-(-3z+3)=8z+7

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Solution for -(-3z+3)=8z+7 equation:


Simplifying
-1(-3z + 3) = 8z + 7

Reorder the terms:
-1(3 + -3z) = 8z + 7
(3 * -1 + -3z * -1) = 8z + 7
(-3 + 3z) = 8z + 7

Reorder the terms:
-3 + 3z = 7 + 8z

Solving
-3 + 3z = 7 + 8z

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '-8z' to each side of the equation.
-3 + 3z + -8z = 7 + 8z + -8z

Combine like terms: 3z + -8z = -5z
-3 + -5z = 7 + 8z + -8z

Combine like terms: 8z + -8z = 0
-3 + -5z = 7 + 0
-3 + -5z = 7

Add '3' to each side of the equation.
-3 + 3 + -5z = 7 + 3

Combine like terms: -3 + 3 = 0
0 + -5z = 7 + 3
-5z = 7 + 3

Combine like terms: 7 + 3 = 10
-5z = 10

Divide each side by '-5'.
z = -2

Simplifying
z = -2

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