3x+2(x+3.95)=71.65

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Solution for 3x+2(x+3.95)=71.65 equation: 


Simplifying
3x + 2(x + 3.95) = 71.65

Reorder the terms:
3x + 2(3.95 + x) = 71.65
3x + (3.95 * 2 + x * 2) = 71.65
3x + (7.9 + 2x) = 71.65

Reorder the terms:
7.9 + 3x + 2x = 71.65

Combine like terms: 3x + 2x = 5x
7.9 + 5x = 71.65

Solving
7.9 + 5x = 71.65

Solving for variable 'x'.

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

Add '-7.9' to each side of the equation.
7.9 + -7.9 + 5x = 71.65 + -7.9

Combine like terms: 7.9 + -7.9 = 0.0
0.0 + 5x = 71.65 + -7.9
5x = 71.65 + -7.9

Combine like terms: 71.65 + -7.9 = 63.75
5x = 63.75

Divide each side by '5'.
x = 12.75

Simplifying
x = 12.75

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