12z+48-3z+9=4z-8+4z-16

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Solution for 12z+48-3z+9=4z-8+4z-16 equation:


Simplifying
12z + 48 + -3z + 9 = 4z + -8 + 4z + -16

Reorder the terms:
48 + 9 + 12z + -3z = 4z + -8 + 4z + -16

Combine like terms: 48 + 9 = 57
57 + 12z + -3z = 4z + -8 + 4z + -16

Combine like terms: 12z + -3z = 9z
57 + 9z = 4z + -8 + 4z + -16

Reorder the terms:
57 + 9z = -8 + -16 + 4z + 4z

Combine like terms: -8 + -16 = -24
57 + 9z = -24 + 4z + 4z

Combine like terms: 4z + 4z = 8z
57 + 9z = -24 + 8z

Solving
57 + 9z = -24 + 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.
57 + 9z + -8z = -24 + 8z + -8z

Combine like terms: 9z + -8z = 1z
57 + 1z = -24 + 8z + -8z

Combine like terms: 8z + -8z = 0
57 + 1z = -24 + 0
57 + 1z = -24

Add '-57' to each side of the equation.
57 + -57 + 1z = -24 + -57

Combine like terms: 57 + -57 = 0
0 + 1z = -24 + -57
1z = -24 + -57

Combine like terms: -24 + -57 = -81
1z = -81

Divide each side by '1'.
z = -81

Simplifying
z = -81

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