18.8+x=12

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Solution for 18.8+x=12 equation: 


Simplifying
18.8 + x = 12

Solving
18.8 + x = 12

Solving for variable 'x'.

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

Add '-18.8' to each side of the equation.
18.8 + -18.8 + x = 12 + -18.8

Combine like terms: 18.8 + -18.8 = 0.0
0.0 + x = 12 + -18.8
x = 12 + -18.8

Combine like terms: 12 + -18.8 = -6.8
x = -6.8

Simplifying
x = -6.8

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