Solve for x
x = \frac{15}{7} = 2\frac{1}{7} \approx 2.142857143
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8-7x+7=0
Use the distributive property to multiply -7 by x-1.
15-7x=0
Add 8 and 7 to get 15.
-7x=-15
Subtract 15 from both sides. Anything subtracted from zero gives its negation.
x=\frac{-15}{-7}
Divide both sides by -7.
x=\frac{15}{7}
Fraction \frac{-15}{-7} can be simplified to \frac{15}{7} by removing the negative sign from both the numerator and the denominator.
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