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 = 3.3
3x = 3.3

Divide each side by '3'.
x = 1.1

Simplifying
x = 1.1

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