x-8.42=-30

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Solution for x-8.42=-30 equation: 


Simplifying
x + -8.42 = -30

Reorder the terms:
-8.42 + x = -30

Solving
-8.42 + x = -30

Solving for variable 'x'.

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

Add '8.42' to each side of the equation.
-8.42 + 8.42 + x = -30 + 8.42

Combine like terms: -8.42 + 8.42 = 0.00
0.00 + x = -30 + 8.42
x = -30 + 8.42

Combine like terms: -30 + 8.42 = -21.58
x = -21.58

Simplifying
x = -21.58

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