x - 18 - ( 18 + 50 \% ) - ( 18 \times \frac { 2 } { 3 } ) = 10
Solve for x
x = \frac{117}{2} = 58\frac{1}{2} = 58.5
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Quiz
Linear Equation
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x - 18 - ( 18 + 50 \% ) - ( 18 \times \frac { 2 } { 3 } ) = 10
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x-18-\left(18+\frac{1}{2}\right)-18\times \frac{2}{3}=10
Reduce the fraction \frac{50}{100} to lowest terms by extracting and canceling out 50.
x-18-\left(\frac{36}{2}+\frac{1}{2}\right)-18\times \frac{2}{3}=10
Convert 18 to fraction \frac{36}{2}.
x-18-\frac{36+1}{2}-18\times \frac{2}{3}=10
Since \frac{36}{2} and \frac{1}{2} have the same denominator, add them by adding their numerators.
x-18-\frac{37}{2}-18\times \frac{2}{3}=10
Add 36 and 1 to get 37.
x-\frac{36}{2}-\frac{37}{2}-18\times \frac{2}{3}=10
Convert -18 to fraction -\frac{36}{2}.
x+\frac{-36-37}{2}-18\times \frac{2}{3}=10
Since -\frac{36}{2} and \frac{37}{2} have the same denominator, subtract them by subtracting their numerators.
x-\frac{73}{2}-18\times \frac{2}{3}=10
Subtract 37 from -36 to get -73.
x-\frac{73}{2}-\frac{18\times 2}{3}=10
Express 18\times \frac{2}{3} as a single fraction.
x-\frac{73}{2}-\frac{36}{3}=10
Multiply 18 and 2 to get 36.
x-\frac{73}{2}-12=10
Divide 36 by 3 to get 12.
x-\frac{73}{2}-\frac{24}{2}=10
Convert 12 to fraction \frac{24}{2}.
x+\frac{-73-24}{2}=10
Since -\frac{73}{2} and \frac{24}{2} have the same denominator, subtract them by subtracting their numerators.
x-\frac{97}{2}=10
Subtract 24 from -73 to get -97.
x=10+\frac{97}{2}
Add \frac{97}{2} to both sides.
x=\frac{20}{2}+\frac{97}{2}
Convert 10 to fraction \frac{20}{2}.
x=\frac{20+97}{2}
Since \frac{20}{2} and \frac{97}{2} have the same denominator, add them by adding their numerators.
x=\frac{117}{2}
Add 20 and 97 to get 117.
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