11.9+x-7.2=5.5

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Solution for 11.9+x-7.2=5.5 equation: 


Simplifying
11.9 + x + -7.2 = 5.5

Reorder the terms:
11.9 + -7.2 + x = 5.5

Combine like terms: 11.9 + -7.2 = 4.7
4.7 + x = 5.5

Solving
4.7 + x = 5.5

Solving for variable 'x'.

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

Add '-4.7' to each side of the equation.
4.7 + -4.7 + x = 5.5 + -4.7

Combine like terms: 4.7 + -4.7 = 0.0
0.0 + x = 5.5 + -4.7
x = 5.5 + -4.7

Combine like terms: 5.5 + -4.7 = 0.8
x = 0.8

Simplifying
x = 0.8

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