-[8z-(12z+5)]=5(3z+0)

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Solution for -[8z-(12z+5)]=5(3z+0) equation:


Simplifying
-1[8z + -1(12z + 5)] = 5(3z + 0)

Reorder the terms:
-1[8z + -1(5 + 12z)] = 5(3z + 0)
-1[8z + (5 * -1 + 12z * -1)] = 5(3z + 0)
-1[8z + (-5 + -12z)] = 5(3z + 0)

Reorder the terms:
-1[-5 + 8z + -12z] = 5(3z + 0)

Combine like terms: 8z + -12z = -4z
-1[-5 + -4z] = 5(3z + 0)
[-5 * -1 + -4z * -1] = 5(3z + 0)
[5 + 4z] = 5(3z + 0)

Reorder the terms:
5 + 4z = 5(0 + 3z)
Remove the zero:
5 + 4z = 5(3z)

Remove parenthesis around (3z)
5 + 4z = 5 * 3z

Multiply 5 * 3
5 + 4z = 15z

Solving
5 + 4z = 15z

Solving for variable 'z'.

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

Add '-15z' to each side of the equation.
5 + 4z + -15z = 15z + -15z

Combine like terms: 4z + -15z = -11z
5 + -11z = 15z + -15z

Combine like terms: 15z + -15z = 0
5 + -11z = 0

Add '-5' to each side of the equation.
5 + -5 + -11z = 0 + -5

Combine like terms: 5 + -5 = 0
0 + -11z = 0 + -5
-11z = 0 + -5

Combine like terms: 0 + -5 = -5
-11z = -5

Divide each side by '-11'.
z = 0.4545454545

Simplifying
z = 0.4545454545

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