9z-47+14z-4+5z-12=180

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Solution for 9z-47+14z-4+5z-12=180 equation:


Simplifying
9z + -47 + 14z + -4 + 5z + -12 = 180

Reorder the terms:
-47 + -4 + -12 + 9z + 14z + 5z = 180

Combine like terms: -47 + -4 = -51
-51 + -12 + 9z + 14z + 5z = 180

Combine like terms: -51 + -12 = -63
-63 + 9z + 14z + 5z = 180

Combine like terms: 9z + 14z = 23z
-63 + 23z + 5z = 180

Combine like terms: 23z + 5z = 28z
-63 + 28z = 180

Solving
-63 + 28z = 180

Solving for variable 'z'.

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

Add '63' to each side of the equation.
-63 + 63 + 28z = 180 + 63

Combine like terms: -63 + 63 = 0
0 + 28z = 180 + 63
28z = 180 + 63

Combine like terms: 180 + 63 = 243
28z = 243

Divide each side by '28'.
z = 8.678571429

Simplifying
z = 8.678571429

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