12z+4=2(5z+8)*-12

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Solution for 12z+4=2(5z+8)*-12 equation:


Simplifying
12z + 4 = 2(5z + 8) * -12

Reorder the terms:
4 + 12z = 2(5z + 8) * -12

Reorder the terms:
4 + 12z = 2(8 + 5z) * -12

Reorder the terms for easier multiplication:
4 + 12z = 2 * -12(8 + 5z)

Multiply 2 * -12
4 + 12z = -24(8 + 5z)
4 + 12z = (8 * -24 + 5z * -24)
4 + 12z = (-192 + -120z)

Solving
4 + 12z = -192 + -120z

Solving for variable 'z'.

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

Add '120z' to each side of the equation.
4 + 12z + 120z = -192 + -120z + 120z

Combine like terms: 12z + 120z = 132z
4 + 132z = -192 + -120z + 120z

Combine like terms: -120z + 120z = 0
4 + 132z = -192 + 0
4 + 132z = -192

Add '-4' to each side of the equation.
4 + -4 + 132z = -192 + -4

Combine like terms: 4 + -4 = 0
0 + 132z = -192 + -4
132z = -192 + -4

Combine like terms: -192 + -4 = -196
132z = -196

Divide each side by '132'.
z = -1.484848485

Simplifying
z = -1.484848485

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