7.2x-1.5=12.9

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Solution for 7.2x-1.5=12.9 equation: 


Simplifying
7.2x + -1.5 = 12.9

Reorder the terms:
-1.5 + 7.2x = 12.9

Solving
-1.5 + 7.2x = 12.9

Solving for variable 'x'.

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

Add '1.5' to each side of the equation.
-1.5 + 1.5 + 7.2x = 12.9 + 1.5

Combine like terms: -1.5 + 1.5 = 0.0
0.0 + 7.2x = 12.9 + 1.5
7.2x = 12.9 + 1.5

Combine like terms: 12.9 + 1.5 = 14.4
7.2x = 14.4

Divide each side by '7.2'.
x = 2

Simplifying
x = 2

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