8-8z=2(-3z+7)

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Solution for 8-8z=2(-3z+7) equation:


Simplifying
8 + -8z = 2(-3z + 7)

Reorder the terms:
8 + -8z = 2(7 + -3z)
8 + -8z = (7 * 2 + -3z * 2)
8 + -8z = (14 + -6z)

Solving
8 + -8z = 14 + -6z

Solving for variable 'z'.

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

Add '6z' to each side of the equation.
8 + -8z + 6z = 14 + -6z + 6z

Combine like terms: -8z + 6z = -2z
8 + -2z = 14 + -6z + 6z

Combine like terms: -6z + 6z = 0
8 + -2z = 14 + 0
8 + -2z = 14

Add '-8' to each side of the equation.
8 + -8 + -2z = 14 + -8

Combine like terms: 8 + -8 = 0
0 + -2z = 14 + -8
-2z = 14 + -8

Combine like terms: 14 + -8 = 6
-2z = 6

Divide each side by '-2'.
z = -3

Simplifying
z = -3

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