.72=.03x

Solution for .72=.03x equation:

Simplifying
0.72 = 0.03x

Solving
0.72 = 0.03x

Solving for variable 'x'.

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

Add '-0.03x' to each side of the equation.
0.72 + -0.03x = 0.03x + -0.03x

Combine like terms: 0.03x + -0.03x = 0.00
0.72 + -0.03x = 0.00

Add '-0.72' to each side of the equation.
0.72 + -0.72 + -0.03x = 0.00 + -0.72

Combine like terms: 0.72 + -0.72 = 0.00
0.00 + -0.03x = 0.00 + -0.72
-0.03x = 0.00 + -0.72

Combine like terms: 0.00 + -0.72 = -0.72
-0.03x = -0.72

Divide each side by '-0.03'.
x = 24

Simplifying
x = 24