x+21.5=13.4

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Solution for x+21.5=13.4 equation: 


Simplifying
x + 21.5 = 13.4

Reorder the terms:
21.5 + x = 13.4

Solving
21.5 + x = 13.4

Solving for variable 'x'.

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

Add '-21.5' to each side of the equation.
21.5 + -21.5 + x = 13.4 + -21.5

Combine like terms: 21.5 + -21.5 = 0.0
0.0 + x = 13.4 + -21.5
x = 13.4 + -21.5

Combine like terms: 13.4 + -21.5 = -8.1
x = -8.1

Simplifying
x = -8.1

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