3(x+3.9)=25.8

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Solution for 3(x+3.9)=25.8 equation:


Simplifying
3(x + 3.9) = 25.8

Reorder the terms:
3(3.9 + x) = 25.8
(3.9 * 3 + x * 3) = 25.8
(11.7 + 3x) = 25.8

Solving
11.7 + 3x = 25.8

Solving for variable 'x'.

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

Add '-11.7' to each side of the equation.
11.7 + -11.7 + 3x = 25.8 + -11.7

Combine like terms: 11.7 + -11.7 = 0.0
0.0 + 3x = 25.8 + -11.7
3x = 25.8 + -11.7

Combine like terms: 25.8 + -11.7 = 14.1
3x = 14.1

Divide each side by '3'.
x = 4.7

Simplifying
x = 4.7

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