-3+3(6z-2)=-7(2z-2)+2

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Solution for -3+3(6z-2)=-7(2z-2)+2 equation:


Simplifying
-3 + 3(6z + -2) = -7(2z + -2) + 2

Reorder the terms:
-3 + 3(-2 + 6z) = -7(2z + -2) + 2
-3 + (-2 * 3 + 6z * 3) = -7(2z + -2) + 2
-3 + (-6 + 18z) = -7(2z + -2) + 2

Combine like terms: -3 + -6 = -9
-9 + 18z = -7(2z + -2) + 2

Reorder the terms:
-9 + 18z = -7(-2 + 2z) + 2
-9 + 18z = (-2 * -7 + 2z * -7) + 2
-9 + 18z = (14 + -14z) + 2

Reorder the terms:
-9 + 18z = 14 + 2 + -14z

Combine like terms: 14 + 2 = 16
-9 + 18z = 16 + -14z

Solving
-9 + 18z = 16 + -14z

Solving for variable 'z'.

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

Add '14z' to each side of the equation.
-9 + 18z + 14z = 16 + -14z + 14z

Combine like terms: 18z + 14z = 32z
-9 + 32z = 16 + -14z + 14z

Combine like terms: -14z + 14z = 0
-9 + 32z = 16 + 0
-9 + 32z = 16

Add '9' to each side of the equation.
-9 + 9 + 32z = 16 + 9

Combine like terms: -9 + 9 = 0
0 + 32z = 16 + 9
32z = 16 + 9

Combine like terms: 16 + 9 = 25
32z = 25

Divide each side by '32'.
z = 0.78125

Simplifying
z = 0.78125

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