-8-6(-7z-4)=(-3z+3)-6

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Solution for -8-6(-7z-4)=(-3z+3)-6 equation:


Simplifying
-8 + -6(-7z + -4) = (-3z + 3) + -6

Reorder the terms:
-8 + -6(-4 + -7z) = (-3z + 3) + -6
-8 + (-4 * -6 + -7z * -6) = (-3z + 3) + -6
-8 + (24 + 42z) = (-3z + 3) + -6

Combine like terms: -8 + 24 = 16
16 + 42z = (-3z + 3) + -6

Reorder the terms:
16 + 42z = (3 + -3z) + -6

Remove parenthesis around (3 + -3z)
16 + 42z = 3 + -3z + -6

Reorder the terms:
16 + 42z = 3 + -6 + -3z

Combine like terms: 3 + -6 = -3
16 + 42z = -3 + -3z

Solving
16 + 42z = -3 + -3z

Solving for variable 'z'.

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

Add '3z' to each side of the equation.
16 + 42z + 3z = -3 + -3z + 3z

Combine like terms: 42z + 3z = 45z
16 + 45z = -3 + -3z + 3z

Combine like terms: -3z + 3z = 0
16 + 45z = -3 + 0
16 + 45z = -3

Add '-16' to each side of the equation.
16 + -16 + 45z = -3 + -16

Combine like terms: 16 + -16 = 0
0 + 45z = -3 + -16
45z = -3 + -16

Combine like terms: -3 + -16 = -19
45z = -19

Divide each side by '45'.
z = -0.4222222222

Simplifying
z = -0.4222222222

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