3x+2x+6=15

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Solution for 3x+2x+6=15 equation: 


Simplifying
3x + 2x + 6 = 15

Reorder the terms:
6 + 3x + 2x = 15

Combine like terms: 3x + 2x = 5x
6 + 5x = 15

Solving
6 + 5x = 15

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 5x = 15 + -6

Combine like terms: 6 + -6 = 0
0 + 5x = 15 + -6
5x = 15 + -6

Combine like terms: 15 + -6 = 9
5x = 9

Divide each side by '5'.
x = 1.8

Simplifying
x = 1.8

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