Solve for x
x = \frac{9}{8} = 1\frac{1}{8} = 1.125
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5x+3x+6=15
Use the distributive property to multiply 3 by x+2.
8x+6=15
Combine 5x and 3x to get 8x.
8x=15-6
Subtract 6 from both sides.
8x=9
Subtract 6 from 15 to get 9.
x=\frac{9}{8}
Divide both sides by 8.
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