-20-20z-20=-5(11z-19)+20z

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Solution for -20-20z-20=-5(11z-19)+20z equation:


Simplifying
-20 + -20z + -20 = -5(11z + -19) + 20z

Reorder the terms:
-20 + -20 + -20z = -5(11z + -19) + 20z

Combine like terms: -20 + -20 = -40
-40 + -20z = -5(11z + -19) + 20z

Reorder the terms:
-40 + -20z = -5(-19 + 11z) + 20z
-40 + -20z = (-19 * -5 + 11z * -5) + 20z
-40 + -20z = (95 + -55z) + 20z

Combine like terms: -55z + 20z = -35z
-40 + -20z = 95 + -35z

Solving
-40 + -20z = 95 + -35z

Solving for variable 'z'.

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

Add '35z' to each side of the equation.
-40 + -20z + 35z = 95 + -35z + 35z

Combine like terms: -20z + 35z = 15z
-40 + 15z = 95 + -35z + 35z

Combine like terms: -35z + 35z = 0
-40 + 15z = 95 + 0
-40 + 15z = 95

Add '40' to each side of the equation.
-40 + 40 + 15z = 95 + 40

Combine like terms: -40 + 40 = 0
0 + 15z = 95 + 40
15z = 95 + 40

Combine like terms: 95 + 40 = 135
15z = 135

Divide each side by '15'.
z = 9

Simplifying
z = 9

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