3.4+x=13.1

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Solution for 3.4+x=13.1 equation: 


Simplifying
3.4 + x = 13.1

Solving
3.4 + x = 13.1

Solving for variable 'x'.

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

Add '-3.4' to each side of the equation.
3.4 + -3.4 + x = 13.1 + -3.4

Combine like terms: 3.4 + -3.4 = 0.0
0.0 + x = 13.1 + -3.4
x = 13.1 + -3.4

Combine like terms: 13.1 + -3.4 = 9.7
x = 9.7

Simplifying
x = 9.7

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