12.3z+15.08=-9.4z-17.9+12z

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Solution for 12.3z+15.08=-9.4z-17.9+12z equation: 


Simplifying
12.3z + 15.08 = -9.4z + -17.9 + 12z

Reorder the terms:
15.08 + 12.3z = -9.4z + -17.9 + 12z

Reorder the terms:
15.08 + 12.3z = -17.9 + -9.4z + 12z

Combine like terms: -9.4z + 12z = 2.6z
15.08 + 12.3z = -17.9 + 2.6z

Solving
15.08 + 12.3z = -17.9 + 2.6z

Solving for variable 'z'.

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

Add '-2.6z' to each side of the equation.
15.08 + 12.3z + -2.6z = -17.9 + 2.6z + -2.6z

Combine like terms: 12.3z + -2.6z = 9.7z
15.08 + 9.7z = -17.9 + 2.6z + -2.6z

Combine like terms: 2.6z + -2.6z = 0.0
15.08 + 9.7z = -17.9 + 0.0
15.08 + 9.7z = -17.9

Add '-15.08' to each side of the equation.
15.08 + -15.08 + 9.7z = -17.9 + -15.08

Combine like terms: 15.08 + -15.08 = 0.00
0.00 + 9.7z = -17.9 + -15.08
9.7z = -17.9 + -15.08

Combine like terms: -17.9 + -15.08 = -32.98
9.7z = -32.98

Divide each side by '9.7'.
z = -3.4

Simplifying
z = -3.4

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