15(z-2)=45

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Solution for 15(z-2)=45 equation: 


Simplifying
15(z + -2) = 45

Reorder the terms:
15(-2 + z) = 45
(-2 * 15 + z * 15) = 45
(-30 + 15z) = 45

Solving
-30 + 15z = 45

Solving for variable 'z'.

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

Add '30' to each side of the equation.
-30 + 30 + 15z = 45 + 30

Combine like terms: -30 + 30 = 0
0 + 15z = 45 + 30
15z = 45 + 30

Combine like terms: 45 + 30 = 75
15z = 75

Divide each side by '15'.
z = 5

Simplifying
z = 5

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