11z+(3z)+(-2z)-9z=15

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Solution for 11z+(3z)+(-2z)-9z=15 equation: 


Simplifying
11z + (3z) + (-2z) + -9z = 15

Combine like terms: 11z + (3z) = 14z
14z + (-2z) + -9z = 15

Combine like terms: 14z + (-2z) = 12z
12z + -9z = 15

Combine like terms: 12z + -9z = 3z
3z = 15

Solving
3z = 15

Solving for variable 'z'.

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

Divide each side by '3'.
z = 5

Simplifying
z = 5

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