2(6-2z)-2(6z+8)=z-19

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Solution for 2(6-2z)-2(6z+8)=z-19 equation:


Simplifying
2(6 + -2z) + -2(6z + 8) = z + -19
(6 * 2 + -2z * 2) + -2(6z + 8) = z + -19
(12 + -4z) + -2(6z + 8) = z + -19

Reorder the terms:
12 + -4z + -2(8 + 6z) = z + -19
12 + -4z + (8 * -2 + 6z * -2) = z + -19
12 + -4z + (-16 + -12z) = z + -19

Reorder the terms:
12 + -16 + -4z + -12z = z + -19

Combine like terms: 12 + -16 = -4
-4 + -4z + -12z = z + -19

Combine like terms: -4z + -12z = -16z
-4 + -16z = z + -19

Reorder the terms:
-4 + -16z = -19 + z

Solving
-4 + -16z = -19 + 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.
-4 + -16z + -1z = -19 + z + -1z

Combine like terms: -16z + -1z = -17z
-4 + -17z = -19 + z + -1z

Combine like terms: z + -1z = 0
-4 + -17z = -19 + 0
-4 + -17z = -19

Add '4' to each side of the equation.
-4 + 4 + -17z = -19 + 4

Combine like terms: -4 + 4 = 0
0 + -17z = -19 + 4
-17z = -19 + 4

Combine like terms: -19 + 4 = -15
-17z = -15

Divide each side by '-17'.
z = 0.8823529412

Simplifying
z = 0.8823529412

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