8z-12=3(3z+11)-6z

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Solution for 8z-12=3(3z+11)-6z equation:


Simplifying
8z + -12 = 3(3z + 11) + -6z

Reorder the terms:
-12 + 8z = 3(3z + 11) + -6z

Reorder the terms:
-12 + 8z = 3(11 + 3z) + -6z
-12 + 8z = (11 * 3 + 3z * 3) + -6z
-12 + 8z = (33 + 9z) + -6z

Combine like terms: 9z + -6z = 3z
-12 + 8z = 33 + 3z

Solving
-12 + 8z = 33 + 3z

Solving for variable 'z'.

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

Add '-3z' to each side of the equation.
-12 + 8z + -3z = 33 + 3z + -3z

Combine like terms: 8z + -3z = 5z
-12 + 5z = 33 + 3z + -3z

Combine like terms: 3z + -3z = 0
-12 + 5z = 33 + 0
-12 + 5z = 33

Add '12' to each side of the equation.
-12 + 12 + 5z = 33 + 12

Combine like terms: -12 + 12 = 0
0 + 5z = 33 + 12
5z = 33 + 12

Combine like terms: 33 + 12 = 45
5z = 45

Divide each side by '5'.
z = 9

Simplifying
z = 9

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