3.3x-4.02=3.9

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Solution for 3.3x-4.02=3.9 equation: 


Simplifying
3.3x + -4.02 = 3.9

Reorder the terms:
-4.02 + 3.3x = 3.9

Solving
-4.02 + 3.3x = 3.9

Solving for variable 'x'.

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

Add '4.02' to each side of the equation.
-4.02 + 4.02 + 3.3x = 3.9 + 4.02

Combine like terms: -4.02 + 4.02 = 0.00
0.00 + 3.3x = 3.9 + 4.02
3.3x = 3.9 + 4.02

Combine like terms: 3.9 + 4.02 = 7.92
3.3x = 7.92

Divide each side by '3.3'.
x = 2.4

Simplifying
x = 2.4

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