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

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


Simplifying
-2(z + -4) + -4(3z + -2) = -2 + -1(6z + -2)

Reorder the terms:
-2(-4 + z) + -4(3z + -2) = -2 + -1(6z + -2)
(-4 * -2 + z * -2) + -4(3z + -2) = -2 + -1(6z + -2)
(8 + -2z) + -4(3z + -2) = -2 + -1(6z + -2)

Reorder the terms:
8 + -2z + -4(-2 + 3z) = -2 + -1(6z + -2)
8 + -2z + (-2 * -4 + 3z * -4) = -2 + -1(6z + -2)
8 + -2z + (8 + -12z) = -2 + -1(6z + -2)

Reorder the terms:
8 + 8 + -2z + -12z = -2 + -1(6z + -2)

Combine like terms: 8 + 8 = 16
16 + -2z + -12z = -2 + -1(6z + -2)

Combine like terms: -2z + -12z = -14z
16 + -14z = -2 + -1(6z + -2)

Reorder the terms:
16 + -14z = -2 + -1(-2 + 6z)
16 + -14z = -2 + (-2 * -1 + 6z * -1)
16 + -14z = -2 + (2 + -6z)

Combine like terms: -2 + 2 = 0
16 + -14z = 0 + -6z
16 + -14z = -6z

Solving
16 + -14z = -6z

Solving for variable 'z'.

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

Add '6z' to each side of the equation.
16 + -14z + 6z = -6z + 6z

Combine like terms: -14z + 6z = -8z
16 + -8z = -6z + 6z

Combine like terms: -6z + 6z = 0
16 + -8z = 0

Add '-16' to each side of the equation.
16 + -16 + -8z = 0 + -16

Combine like terms: 16 + -16 = 0
0 + -8z = 0 + -16
-8z = 0 + -16

Combine like terms: 0 + -16 = -16
-8z = -16

Divide each side by '-8'.
z = 2

Simplifying
z = 2

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