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8x-7=6+20x-6
Use the distributive property to multiply 2 by 10x-3.
8x-7=20x
Subtract 6 from 6 to get 0.
8x-7-20x=0
Subtract 20x from both sides.
-12x-7=0
Combine 8x and -20x to get -12x.
-12x=7
Add 7 to both sides. Anything plus zero gives itself.
x=\frac{7}{-12}
Divide both sides by -12.
x=-\frac{7}{12}
Fraction \frac{7}{-12} can be rewritten as -\frac{7}{12} by extracting the negative sign.