x-21.42=-3.42

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Solution for x-21.42=-3.42 equation: 


Simplifying
x + -21.42 = -3.42

Reorder the terms:
-21.42 + x = -3.42

Solving
-21.42 + x = -3.42

Solving for variable 'x'.

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

Add '21.42' to each side of the equation.
-21.42 + 21.42 + x = -3.42 + 21.42

Combine like terms: -21.42 + 21.42 = 0.00
0.00 + x = -3.42 + 21.42
x = -3.42 + 21.42

Combine like terms: -3.42 + 21.42 = 18
x = 18

Simplifying
x = 18

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