(-7z)+(-10z)-(-15z)=(-16)

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Solution for (-7z)+(-10z)-(-15z)=(-16) equation:


Simplifying
(-7z) + (-10z) + -1(-15z) = (-16)

Remove parenthesis around (-15z)
(-7z) + (-10z) + -1 * -15z = (-16)

Multiply -1 * -15
(-7z) + (-10z) + 15z = (-16)

Combine like terms: (-7z) + (-10z) = -17z
-17z + 15z = (-16)

Combine like terms: -17z + 15z = -2z
-2z = (-16)
-2z = -16

Solving
-2z = -16

Solving for variable 'z'.

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

Divide each side by '-2'.
z = 8

Simplifying
z = 8

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