6.5x-3.1=9.9

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Solution for 6.5x-3.1=9.9 equation: 


Simplifying
6.5x + -3.1 = 9.9

Reorder the terms:
-3.1 + 6.5x = 9.9

Solving
-3.1 + 6.5x = 9.9

Solving for variable 'x'.

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

Add '3.1' to each side of the equation.
-3.1 + 3.1 + 6.5x = 9.9 + 3.1

Combine like terms: -3.1 + 3.1 = 0.0
0.0 + 6.5x = 9.9 + 3.1
6.5x = 9.9 + 3.1

Combine like terms: 9.9 + 3.1 = 13
6.5x = 13

Divide each side by '6.5'.
x = 2

Simplifying
x = 2

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