3x-9+15=11

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Solution for 3x-9+15=11 equation:


Simplifying
3x + -9 + 15 = 11

Reorder the terms:
-9 + 15 + 3x = 11

Combine like terms: -9 + 15 = 6
6 + 3x = 11

Solving
6 + 3x = 11

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 = 11 + -6

Combine like terms: 6 + -6 = 0
0 + 3x = 11 + -6
3x = 11 + -6

Combine like terms: 11 + -6 = 5
3x = 5

Divide each side by '3'.
x = 1.666666667

Simplifying
x = 1.666666667

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