z-7.8=32.9

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Solution for z-7.8=32.9 equation: 


Simplifying
z + -7.8 = 32.9

Reorder the terms:
-7.8 + z = 32.9

Solving
-7.8 + z = 32.9

Solving for variable 'z'.

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

Add '7.8' to each side of the equation.
-7.8 + 7.8 + z = 32.9 + 7.8

Combine like terms: -7.8 + 7.8 = 0.0
0.0 + z = 32.9 + 7.8
z = 32.9 + 7.8

Combine like terms: 32.9 + 7.8 = 40.7
z = 40.7

Simplifying
z = 40.7

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