Solve for x
x = -\frac{19}{8} = -2\frac{3}{8} = -2.375
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15+3x+6=-7x+2\left(x+1\right)
Use the distributive property to multiply 3 by x+2.
21+3x=-7x+2\left(x+1\right)
Add 15 and 6 to get 21.
21+3x=-7x+2x+2
Use the distributive property to multiply 2 by x+1.
21+3x=-5x+2
Combine -7x and 2x to get -5x.
21+3x+5x=2
Add 5x to both sides.
21+8x=2
Combine 3x and 5x to get 8x.
8x=2-21
Subtract 21 from both sides.
8x=-19
Subtract 21 from 2 to get -19.
x=\frac{-19}{8}
Divide both sides by 8.
x=-\frac{19}{8}
Fraction \frac{-19}{8} can be rewritten as -\frac{19}{8} by extracting the negative sign.
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