Solve for x
x = \frac{20}{9} = 2\frac{2}{9} \approx 2.222222222
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\frac{10\times 8}{1\times 8+1}=8x-2x+x-3x
Divide 10 by \frac{1\times 8+1}{8} by multiplying 10 by the reciprocal of \frac{1\times 8+1}{8}.
\frac{80}{1\times 8+1}=8x-2x+x-3x
Multiply 10 and 8 to get 80.
\frac{80}{8+1}=8x-2x+x-3x
Multiply 1 and 8 to get 8.
\frac{80}{9}=8x-2x+x-3x
Add 8 and 1 to get 9.
\frac{80}{9}=6x+x-3x
Combine 8x and -2x to get 6x.
\frac{80}{9}=7x-3x
Combine 6x and x to get 7x.
\frac{80}{9}=4x
Combine 7x and -3x to get 4x.
4x=\frac{80}{9}
Swap sides so that all variable terms are on the left hand side.
x=\frac{\frac{80}{9}}{4}
Divide both sides by 4.
x=\frac{80}{9\times 4}
Express \frac{\frac{80}{9}}{4} as a single fraction.
x=\frac{80}{36}
Multiply 9 and 4 to get 36.
x=\frac{20}{9}
Reduce the fraction \frac{80}{36} to lowest terms by extracting and canceling out 4.
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