z+(-0.1)=7.9

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Solution for z+(-0.1)=7.9 equation: 


Simplifying
z + (-0.1) = 7.9
z + -0.1 = 7.9

Reorder the terms:
-0.1 + z = 7.9

Solving
-0.1 + z = 7.9

Solving for variable 'z'.

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

Add '0.1' to each side of the equation.
-0.1 + 0.1 + z = 7.9 + 0.1

Combine like terms: -0.1 + 0.1 = 0.0
0.0 + z = 7.9 + 0.1
z = 7.9 + 0.1

Combine like terms: 7.9 + 0.1 = 8
z = 8

Simplifying
z = 8

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