-9(z-2)-(3-2z)=-8z

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Solution for -9(z-2)-(3-2z)=-8z equation:


Simplifying
-9(z + -2) + -1(3 + -2z) = -8z

Reorder the terms:
-9(-2 + z) + -1(3 + -2z) = -8z
(-2 * -9 + z * -9) + -1(3 + -2z) = -8z
(18 + -9z) + -1(3 + -2z) = -8z
18 + -9z + (3 * -1 + -2z * -1) = -8z
18 + -9z + (-3 + 2z) = -8z

Reorder the terms:
18 + -3 + -9z + 2z = -8z

Combine like terms: 18 + -3 = 15
15 + -9z + 2z = -8z

Combine like terms: -9z + 2z = -7z
15 + -7z = -8z

Solving
15 + -7z = -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.
15 + -7z + 8z = -8z + 8z

Combine like terms: -7z + 8z = 1z
15 + 1z = -8z + 8z

Combine like terms: -8z + 8z = 0
15 + 1z = 0

Add '-15' to each side of the equation.
15 + -15 + 1z = 0 + -15

Combine like terms: 15 + -15 = 0
0 + 1z = 0 + -15
1z = 0 + -15

Combine like terms: 0 + -15 = -15
1z = -15

Divide each side by '1'.
z = -15

Simplifying
z = -15

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