x-7.2=-3.1

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Solution for x-7.2=-3.1 equation: 


Simplifying
x + -7.2 = -3.1

Reorder the terms:
-7.2 + x = -3.1

Solving
-7.2 + x = -3.1

Solving for variable 'x'.

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

Add '7.2' to each side of the equation.
-7.2 + 7.2 + x = -3.1 + 7.2

Combine like terms: -7.2 + 7.2 = 0.0
0.0 + x = -3.1 + 7.2
x = -3.1 + 7.2

Combine like terms: -3.1 + 7.2 = 4.1
x = 4.1

Simplifying
x = 4.1

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