3.1x=5+x

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Solution for 3.1x=5+x equation: 


Simplifying
3.1x = 5 + x

Solving
3.1x = 5 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
3.1x + -1x = 5 + x + -1x

Combine like terms: 3.1x + -1x = 2.1x
2.1x = 5 + x + -1x

Combine like terms: x + -1x = 0
2.1x = 5 + 0
2.1x = 5

Divide each side by '2.1'.
x = 2.380952381

Simplifying
x = 2.380952381

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