7.2=x*0.4

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Solution for 7.2=x*0.4 equation:


Simplifying
7.2 = x * 0.4

Reorder the terms for easier multiplication:
7.2 = 0.4x

Solving
7.2 = 0.4x

Solving for variable 'x'.

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

Add '-0.4x' to each side of the equation.
7.2 + -0.4x = 0.4x + -0.4x

Combine like terms: 0.4x + -0.4x = 0.0
7.2 + -0.4x = 0.0

Add '-7.2' to each side of the equation.
7.2 + -7.2 + -0.4x = 0.0 + -7.2

Combine like terms: 7.2 + -7.2 = 0.0
0.0 + -0.4x = 0.0 + -7.2
-0.4x = 0.0 + -7.2

Combine like terms: 0.0 + -7.2 = -7.2
-0.4x = -7.2

Divide each side by '-0.4'.
x = 18

Simplifying
x = 18

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