-5(3z-4)+9z=-4

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Solution for -5(3z-4)+9z=-4 equation:


Simplifying
-5(3z + -4) + 9z = -4

Reorder the terms:
-5(-4 + 3z) + 9z = -4
(-4 * -5 + 3z * -5) + 9z = -4
(20 + -15z) + 9z = -4

Combine like terms: -15z + 9z = -6z
20 + -6z = -4

Solving
20 + -6z = -4

Solving for variable 'z'.

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

Add '-20' to each side of the equation.
20 + -20 + -6z = -4 + -20

Combine like terms: 20 + -20 = 0
0 + -6z = -4 + -20
-6z = -4 + -20

Combine like terms: -4 + -20 = -24
-6z = -24

Divide each side by '-6'.
z = 4

Simplifying
z = 4

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