.9x-1.2=2.4

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Solution for .9x-1.2=2.4 equation: 


Simplifying
0.9x + -1.2 = 2.4

Reorder the terms:
-1.2 + 0.9x = 2.4

Solving
-1.2 + 0.9x = 2.4

Solving for variable 'x'.

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

Add '1.2' to each side of the equation.
-1.2 + 1.2 + 0.9x = 2.4 + 1.2

Combine like terms: -1.2 + 1.2 = 0.0
0.0 + 0.9x = 2.4 + 1.2
0.9x = 2.4 + 1.2

Combine like terms: 2.4 + 1.2 = 3.6
0.9x = 3.6

Divide each side by '0.9'.
x = 4

Simplifying
x = 4

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