-9-9-2z=8+3(-4z+18)

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Solution for -9-9-2z=8+3(-4z+18) equation:


Simplifying
-9 + -9 + -2z = 8 + 3(-4z + 18)

Combine like terms: -9 + -9 = -18
-18 + -2z = 8 + 3(-4z + 18)

Reorder the terms:
-18 + -2z = 8 + 3(18 + -4z)
-18 + -2z = 8 + (18 * 3 + -4z * 3)
-18 + -2z = 8 + (54 + -12z)

Combine like terms: 8 + 54 = 62
-18 + -2z = 62 + -12z

Solving
-18 + -2z = 62 + -12z

Solving for variable 'z'.

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

Add '12z' to each side of the equation.
-18 + -2z + 12z = 62 + -12z + 12z

Combine like terms: -2z + 12z = 10z
-18 + 10z = 62 + -12z + 12z

Combine like terms: -12z + 12z = 0
-18 + 10z = 62 + 0
-18 + 10z = 62

Add '18' to each side of the equation.
-18 + 18 + 10z = 62 + 18

Combine like terms: -18 + 18 = 0
0 + 10z = 62 + 18
10z = 62 + 18

Combine like terms: 62 + 18 = 80
10z = 80

Divide each side by '10'.
z = 8

Simplifying
z = 8

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