-3(4z-1)-2(z-1)=8(z+1)

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Solution for -3(4z-1)-2(z-1)=8(z+1) equation:


Simplifying
-3(4z + -1) + -2(z + -1) = 8(z + 1)

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

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

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

Combine like terms: 3 + 2 = 5
5 + -12z + -2z = 8(z + 1)

Combine like terms: -12z + -2z = -14z
5 + -14z = 8(z + 1)

Reorder the terms:
5 + -14z = 8(1 + z)
5 + -14z = (1 * 8 + z * 8)
5 + -14z = (8 + 8z)

Solving
5 + -14z = 8 + 8z

Solving for variable 'z'.

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

Add '-8z' to each side of the equation.
5 + -14z + -8z = 8 + 8z + -8z

Combine like terms: -14z + -8z = -22z
5 + -22z = 8 + 8z + -8z

Combine like terms: 8z + -8z = 0
5 + -22z = 8 + 0
5 + -22z = 8

Add '-5' to each side of the equation.
5 + -5 + -22z = 8 + -5

Combine like terms: 5 + -5 = 0
0 + -22z = 8 + -5
-22z = 8 + -5

Combine like terms: 8 + -5 = 3
-22z = 3

Divide each side by '-22'.
z = -0.1363636364

Simplifying
z = -0.1363636364

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