9z+18-2z+8=2z-4+4z-8

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Solution for 9z+18-2z+8=2z-4+4z-8 equation:


Simplifying
9z + 18 + -2z + 8 = 2z + -4 + 4z + -8

Reorder the terms:
18 + 8 + 9z + -2z = 2z + -4 + 4z + -8

Combine like terms: 18 + 8 = 26
26 + 9z + -2z = 2z + -4 + 4z + -8

Combine like terms: 9z + -2z = 7z
26 + 7z = 2z + -4 + 4z + -8

Reorder the terms:
26 + 7z = -4 + -8 + 2z + 4z

Combine like terms: -4 + -8 = -12
26 + 7z = -12 + 2z + 4z

Combine like terms: 2z + 4z = 6z
26 + 7z = -12 + 6z

Solving
26 + 7z = -12 + 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.
26 + 7z + -6z = -12 + 6z + -6z

Combine like terms: 7z + -6z = 1z
26 + 1z = -12 + 6z + -6z

Combine like terms: 6z + -6z = 0
26 + 1z = -12 + 0
26 + 1z = -12

Add '-26' to each side of the equation.
26 + -26 + 1z = -12 + -26

Combine like terms: 26 + -26 = 0
0 + 1z = -12 + -26
1z = -12 + -26

Combine like terms: -12 + -26 = -38
1z = -38

Divide each side by '1'.
z = -38

Simplifying
z = -38

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