0.3(5+2x)+1.3x=3.1

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Solution for 0.3(5+2x)+1.3x=3.1 equation: 


Simplifying
0.3(5 + 2x) + 1.3x = 3.1
(5 * 0.3 + 2x * 0.3) + 1.3x = 3.1
(1.5 + 0.6x) + 1.3x = 3.1

Combine like terms: 0.6x + 1.3x = 1.9x
1.5 + 1.9x = 3.1

Solving
1.5 + 1.9x = 3.1

Solving for variable 'x'.

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

Add '-1.5' to each side of the equation.
1.5 + -1.5 + 1.9x = 3.1 + -1.5

Combine like terms: 1.5 + -1.5 = 0.0
0.0 + 1.9x = 3.1 + -1.5
1.9x = 3.1 + -1.5

Combine like terms: 3.1 + -1.5 = 1.6
1.9x = 1.6

Divide each side by '1.9'.
x = 0.8421052632

Simplifying
x = 0.8421052632

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