42.1+x=20.6

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Solution for 42.1+x=20.6 equation: 


Simplifying
42.1 + x = 20.6

Solving
42.1 + x = 20.6

Solving for variable 'x'.

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

Add '-42.1' to each side of the equation.
42.1 + -42.1 + x = 20.6 + -42.1

Combine like terms: 42.1 + -42.1 = 0.0
0.0 + x = 20.6 + -42.1
x = 20.6 + -42.1

Combine like terms: 20.6 + -42.1 = -21.5
x = -21.5

Simplifying
x = -21.5

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