15z-(-5z)=60

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Solution for 15z-(-5z)=60 equation:


Simplifying
15z + -1(-5z) = 60

Remove parenthesis around (-5z)
15z + -1 * -5z = 60

Multiply -1 * -5
15z + 5z = 60

Combine like terms: 15z + 5z = 20z
20z = 60

Solving
20z = 60

Solving for variable 'z'.

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

Divide each side by '20'.
z = 3

Simplifying
z = 3

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