10.3+x=9.9

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Solution for 10.3+x=9.9 equation: 


Simplifying
10.3 + x = 9.9

Solving
10.3 + x = 9.9

Solving for variable 'x'.

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

Add '-10.3' to each side of the equation.
10.3 + -10.3 + x = 9.9 + -10.3

Combine like terms: 10.3 + -10.3 = 0.0
0.0 + x = 9.9 + -10.3
x = 9.9 + -10.3

Combine like terms: 9.9 + -10.3 = -0.4
x = -0.4

Simplifying
x = -0.4

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