Solve for x
x=-\frac{2}{15}\approx -0.133333333
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7x-2+8x=-4
Add 8x to both sides.
15x-2=-4
Combine 7x and 8x to get 15x.
15x=-4+2
Add 2 to both sides.
15x=-2
Add -4 and 2 to get -2.
x=\frac{-2}{15}
Divide both sides by 15.
x=-\frac{2}{15}
Fraction \frac{-2}{15} can be rewritten as -\frac{2}{15} by extracting the negative sign.
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