3(13+2x)=15

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Solution for 3(13+2x)=15 equation: 


Simplifying
3(13 + 2x) = 15
(13 * 3 + 2x * 3) = 15
(39 + 6x) = 15

Solving
39 + 6x = 15

Solving for variable 'x'.

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

Add '-39' to each side of the equation.
39 + -39 + 6x = 15 + -39

Combine like terms: 39 + -39 = 0
0 + 6x = 15 + -39
6x = 15 + -39

Combine like terms: 15 + -39 = -24
6x = -24

Divide each side by '6'.
x = -4

Simplifying
x = -4

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