8.1+3.8x-5.6x=7.2

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Solution for 8.1+3.8x-5.6x=7.2 equation:


Simplifying
8.1 + 3.8x + -5.6x = 7.2

Combine like terms: 3.8x + -5.6x = -1.8x
8.1 + -1.8x = 7.2

Solving
8.1 + -1.8x = 7.2

Solving for variable 'x'.

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

Add '-8.1' to each side of the equation.
8.1 + -8.1 + -1.8x = 7.2 + -8.1

Combine like terms: 8.1 + -8.1 = 0.0
0.0 + -1.8x = 7.2 + -8.1
-1.8x = 7.2 + -8.1

Combine like terms: 7.2 + -8.1 = -0.9
-1.8x = -0.9

Divide each side by '-1.8'.
x = 0.5

Simplifying
x = 0.5

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