3x-1.2=4.5

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Solution for 3x-1.2=4.5 equation: 


Simplifying
3x + -1.2 = 4.5

Reorder the terms:
-1.2 + 3x = 4.5

Solving
-1.2 + 3x = 4.5

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 + 3x = 4.5 + 1.2

Combine like terms: -1.2 + 1.2 = 0.0
0.0 + 3x = 4.5 + 1.2
3x = 4.5 + 1.2

Combine like terms: 4.5 + 1.2 = 5.7
3x = 5.7

Divide each side by '3'.
x = 1.9

Simplifying
x = 1.9

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