Solve x+x8.2/100=721

$$x+x \frac{ 8.2 }{ 100 } =721$$

Solve for x

$$x = \frac{360500}{541} = 666\frac{194}{541} \approx 666.358595194$$

Steps for Solving Linear Equation

Expand \frac{8.2}{100} by multiplying both numerator and the denominator by 10.

$$x+x\times \frac{82}{1000}=721$$

Reduce the fraction \frac{82}{1000} to lowest terms by extracting and canceling out 2.

$$x+x\times \frac{41}{500}=721$$

Combine x and x\times \frac{41}{500} to get \frac{541}{500}x.

$$\frac{541}{500}x=721$$

Multiply both sides by \frac{500}{541}, the reciprocal of \frac{541}{500}.

$$x=721\times \frac{500}{541}$$

Express 721\times \frac{500}{541} as a single fraction.

$$x=\frac{721\times 500}{541}$$

Multiply 721 and 500 to get 360500.

$$x=\frac{360500}{541}$$