5z+4z=27-9

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Solution for 5z+4z=27-9 equation: 


Simplifying
5z + 4z = 27 + -9

Combine like terms: 5z + 4z = 9z
9z = 27 + -9

Combine like terms: 27 + -9 = 18
9z = 18

Solving
9z = 18

Solving for variable 'z'.

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

Divide each side by '9'.
z = 2

Simplifying
z = 2

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