9z+9z=2z-1+5z

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Solution for 9z+9z=2z-1+5z equation:


Simplifying
9z + 9z = 2z + -1 + 5z

Combine like terms: 9z + 9z = 18z
18z = 2z + -1 + 5z

Reorder the terms:
18z = -1 + 2z + 5z

Combine like terms: 2z + 5z = 7z
18z = -1 + 7z

Solving
18z = -1 + 7z

Solving for variable 'z'.

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

Add '-7z' to each side of the equation.
18z + -7z = -1 + 7z + -7z

Combine like terms: 18z + -7z = 11z
11z = -1 + 7z + -7z

Combine like terms: 7z + -7z = 0
11z = -1 + 0
11z = -1

Divide each side by '11'.
z = -0.09090909091

Simplifying
z = -0.09090909091

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