3x+15-9=2

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Solution for 3x+15-9=2 equation:


Simplifying
3x + 15 + -9 = 2

Reorder the terms:
15 + -9 + 3x = 2

Combine like terms: 15 + -9 = 6
6 + 3x = 2

Solving
6 + 3x = 2

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 + 3x = 2 + -6

Combine like terms: 6 + -6 = 0
0 + 3x = 2 + -6
3x = 2 + -6

Combine like terms: 2 + -6 = -4
3x = -4

Divide each side by '3'.
x = -1.333333333

Simplifying
x = -1.333333333

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