15-9+(3x+8)=22

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Solution for 15-9+(3x+8)=22 equation: 


Simplifying
15 + -9 + (3x + 8) = 22

Reorder the terms:
15 + -9 + (8 + 3x) = 22

Remove parenthesis around (8 + 3x)
15 + -9 + 8 + 3x = 22

Combine like terms: 15 + -9 = 6
6 + 8 + 3x = 22

Combine like terms: 6 + 8 = 14
14 + 3x = 22

Solving
14 + 3x = 22

Solving for variable 'x'.

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

Add '-14' to each side of the equation.
14 + -14 + 3x = 22 + -14

Combine like terms: 14 + -14 = 0
0 + 3x = 22 + -14
3x = 22 + -14

Combine like terms: 22 + -14 = 8
3x = 8

Divide each side by '3'.
x = 2.666666667

Simplifying
x = 2.666666667

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