9z+27-4z+4=2z-6+2z-1

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Solution for 9z+27-4z+4=2z-6+2z-1 equation: 


Simplifying
9z + 27 + -4z + 4 = 2z + -6 + 2z + -1

Reorder the terms:
27 + 4 + 9z + -4z = 2z + -6 + 2z + -1

Combine like terms: 27 + 4 = 31
31 + 9z + -4z = 2z + -6 + 2z + -1

Combine like terms: 9z + -4z = 5z
31 + 5z = 2z + -6 + 2z + -1

Reorder the terms:
31 + 5z = -6 + -1 + 2z + 2z

Combine like terms: -6 + -1 = -7
31 + 5z = -7 + 2z + 2z

Combine like terms: 2z + 2z = 4z
31 + 5z = -7 + 4z

Solving
31 + 5z = -7 + 4z

Solving for variable 'z'.

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

Add '-4z' to each side of the equation.
31 + 5z + -4z = -7 + 4z + -4z

Combine like terms: 5z + -4z = 1z
31 + 1z = -7 + 4z + -4z

Combine like terms: 4z + -4z = 0
31 + 1z = -7 + 0
31 + 1z = -7

Add '-31' to each side of the equation.
31 + -31 + 1z = -7 + -31

Combine like terms: 31 + -31 = 0
0 + 1z = -7 + -31
1z = -7 + -31

Combine like terms: -7 + -31 = -38
1z = -38

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

Simplifying
z = -38

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