Solve for x
x = \frac{7}{3} = 2\frac{1}{3} \approx 2.333333333
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10x-20=x+1
Multiply both sides of the equation by 2.
10x-20-x=1
Subtract x from both sides.
9x-20=1
Combine 10x and -x to get 9x.
9x=1+20
Add 20 to both sides.
9x=21
Add 1 and 20 to get 21.
x=\frac{21}{9}
Divide both sides by 9.
x=\frac{7}{3}
Reduce the fraction \frac{21}{9} to lowest terms by extracting and canceling out 3.
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