3.8=x-7.2

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Solution for 3.8=x-7.2 equation:


Simplifying
3.8 = x + -7.2

Reorder the terms:
3.8 = -7.2 + x

Solving
3.8 = -7.2 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
3.8 + -1x = -7.2 + x + -1x

Combine like terms: x + -1x = 0
3.8 + -1x = -7.2 + 0
3.8 + -1x = -7.2

Add '-3.8' to each side of the equation.
3.8 + -3.8 + -1x = -7.2 + -3.8

Combine like terms: 3.8 + -3.8 = 0.0
0.0 + -1x = -7.2 + -3.8
-1x = -7.2 + -3.8

Combine like terms: -7.2 + -3.8 = -11
-1x = -11

Divide each side by '-1'.
x = 11

Simplifying
x = 11

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