-13z-(-15z)-(19z)=17

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Solution for -13z-(-15z)-(19z)=17 equation:


Simplifying
-13z + -1(-15z) + -1(19z) = 17

Remove parenthesis around (-15z)
-13z + -1 * -15z + -1(19z) = 17

Multiply -1 * -15
-13z + 15z + -1(19z) = 17

Remove parenthesis around (19z)
-13z + 15z + -1 * 19z = 17

Multiply -1 * 19
-13z + 15z + -19z = 17

Combine like terms: -13z + 15z = 2z
2z + -19z = 17

Combine like terms: 2z + -19z = -17z
-17z = 17

Solving
-17z = 17

Solving for variable 'z'.

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

Divide each side by '-17'.
z = -1

Simplifying
z = -1

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