-18+7z=-4(6z-2)

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Solution for -18+7z=-4(6z-2) equation:


Simplifying
-18 + 7z = -4(6z + -2)

Reorder the terms:
-18 + 7z = -4(-2 + 6z)
-18 + 7z = (-2 * -4 + 6z * -4)
-18 + 7z = (8 + -24z)

Solving
-18 + 7z = 8 + -24z

Solving for variable 'z'.

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

Add '24z' to each side of the equation.
-18 + 7z + 24z = 8 + -24z + 24z

Combine like terms: 7z + 24z = 31z
-18 + 31z = 8 + -24z + 24z

Combine like terms: -24z + 24z = 0
-18 + 31z = 8 + 0
-18 + 31z = 8

Add '18' to each side of the equation.
-18 + 18 + 31z = 8 + 18

Combine like terms: -18 + 18 = 0
0 + 31z = 8 + 18
31z = 8 + 18

Combine like terms: 8 + 18 = 26
31z = 26

Divide each side by '31'.
z = 0.8387096774

Simplifying
z = 0.8387096774

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