15z-6z=20+16

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Solution for 15z-6z=20+16 equation: 


Simplifying
15z + -6z = 20 + 16

Combine like terms: 15z + -6z = 9z
9z = 20 + 16

Combine like terms: 20 + 16 = 36
9z = 36

Solving
9z = 36

Solving for variable 'z'.

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

Divide each side by '9'.
z = 4

Simplifying
z = 4

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