2(x+3.1)=9.8

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Solution for 2(x+3.1)=9.8 equation: 


Simplifying
2(x + 3.1) = 9.8

Reorder the terms:
2(3.1 + x) = 9.8
(3.1 * 2 + x * 2) = 9.8
(6.2 + 2x) = 9.8

Solving
6.2 + 2x = 9.8

Solving for variable 'x'.

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

Add '-6.2' to each side of the equation.
6.2 + -6.2 + 2x = 9.8 + -6.2

Combine like terms: 6.2 + -6.2 = 0.0
0.0 + 2x = 9.8 + -6.2
2x = 9.8 + -6.2

Combine like terms: 9.8 + -6.2 = 3.6
2x = 3.6

Divide each side by '2'.
x = 1.8

Simplifying
x = 1.8

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