2(3-2z)-6(2z+4)=z-30

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Solution for 2(3-2z)-6(2z+4)=z-30 equation:


Simplifying
2(3 + -2z) + -6(2z + 4) = z + -30
(3 * 2 + -2z * 2) + -6(2z + 4) = z + -30
(6 + -4z) + -6(2z + 4) = z + -30

Reorder the terms:
6 + -4z + -6(4 + 2z) = z + -30
6 + -4z + (4 * -6 + 2z * -6) = z + -30
6 + -4z + (-24 + -12z) = z + -30

Reorder the terms:
6 + -24 + -4z + -12z = z + -30

Combine like terms: 6 + -24 = -18
-18 + -4z + -12z = z + -30

Combine like terms: -4z + -12z = -16z
-18 + -16z = z + -30

Reorder the terms:
-18 + -16z = -30 + z

Solving
-18 + -16z = -30 + z

Solving for variable 'z'.

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

Add '-1z' to each side of the equation.
-18 + -16z + -1z = -30 + z + -1z

Combine like terms: -16z + -1z = -17z
-18 + -17z = -30 + z + -1z

Combine like terms: z + -1z = 0
-18 + -17z = -30 + 0
-18 + -17z = -30

Add '18' to each side of the equation.
-18 + 18 + -17z = -30 + 18

Combine like terms: -18 + 18 = 0
0 + -17z = -30 + 18
-17z = -30 + 18

Combine like terms: -30 + 18 = -12
-17z = -12

Divide each side by '-17'.
z = 0.7058823529

Simplifying
z = 0.7058823529

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