-7.2(X-3.75)=21.6

Solution for -7.2(X-3.75)=21.6 equation:

Simplifying
-7.2(X + -3.75) = 21.6

Reorder the terms:
-7.2(-3.75 + X) = 21.6
(-3.75 * -7.2 + X * -7.2) = 21.6
(27 + -7.2X) = 21.6

Solving
27 + -7.2X = 21.6

Solving for variable 'X'.

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

Add '-27' to each side of the equation.
27 + -27 + -7.2X = 21.6 + -27

Combine like terms: 27 + -27 = 0
0 + -7.2X = 21.6 + -27
-7.2X = 21.6 + -27

Combine like terms: 21.6 + -27 = -5.4
-7.2X = -5.4

Divide each side by '-7.2'.
X = 0.75

Simplifying
X = 0.75