4(3z-2)=9z-9

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Solution for 4(3z-2)=9z-9 equation:


Simplifying
4(3z + -2) = 9z + -9

Reorder the terms:
4(-2 + 3z) = 9z + -9
(-2 * 4 + 3z * 4) = 9z + -9
(-8 + 12z) = 9z + -9

Reorder the terms:
-8 + 12z = -9 + 9z

Solving
-8 + 12z = -9 + 9z

Solving for variable 'z'.

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

Add '-9z' to each side of the equation.
-8 + 12z + -9z = -9 + 9z + -9z

Combine like terms: 12z + -9z = 3z
-8 + 3z = -9 + 9z + -9z

Combine like terms: 9z + -9z = 0
-8 + 3z = -9 + 0
-8 + 3z = -9

Add '8' to each side of the equation.
-8 + 8 + 3z = -9 + 8

Combine like terms: -8 + 8 = 0
0 + 3z = -9 + 8
3z = -9 + 8

Combine like terms: -9 + 8 = -1
3z = -1

Divide each side by '3'.
z = -0.3333333333

Simplifying
z = -0.3333333333

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