2x+1.5=3.9

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Solution for 2x+1.5=3.9 equation: 


Simplifying
2x + 1.5 = 3.9

Reorder the terms:
1.5 + 2x = 3.9

Solving
1.5 + 2x = 3.9

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 + 2x = 3.9 + -1.5

Combine like terms: 1.5 + -1.5 = 0.0
0.0 + 2x = 3.9 + -1.5
2x = 3.9 + -1.5

Combine like terms: 3.9 + -1.5 = 2.4
2x = 2.4

Divide each side by '2'.
x = 1.2

Simplifying
x = 1.2

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