7.2x+8.4=14.4x-13.2

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Solution for 7.2x+8.4=14.4x-13.2 equation: 


Simplifying
7.2x + 8.4 = 14.4x + -13.2

Reorder the terms:
8.4 + 7.2x = 14.4x + -13.2

Reorder the terms:
8.4 + 7.2x = -13.2 + 14.4x

Solving
8.4 + 7.2x = -13.2 + 14.4x

Solving for variable 'x'.

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

Add '-14.4x' to each side of the equation.
8.4 + 7.2x + -14.4x = -13.2 + 14.4x + -14.4x

Combine like terms: 7.2x + -14.4x = -7.2x
8.4 + -7.2x = -13.2 + 14.4x + -14.4x

Combine like terms: 14.4x + -14.4x = 0.0
8.4 + -7.2x = -13.2 + 0.0
8.4 + -7.2x = -13.2

Add '-8.4' to each side of the equation.
8.4 + -8.4 + -7.2x = -13.2 + -8.4

Combine like terms: 8.4 + -8.4 = 0.0
0.0 + -7.2x = -13.2 + -8.4
-7.2x = -13.2 + -8.4

Combine like terms: -13.2 + -8.4 = -21.6
-7.2x = -21.6

Divide each side by '-7.2'.
x = 3

Simplifying
x = 3

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