Solve x*3div4*3div100+x*1div4*4div100+x=1300

$$x \times 3 \div 4 \times 3 \div 100+x \times 1 \div 4 \times 4 \div 100+x=1300$$

Solve for x

$$x = \frac{520000}{413} = 1259\frac{33}{413} \approx 1259.079903148$$

Steps for Solving Linear Equation

Multiply both sides of the equation by 100.

$$\frac{x\times 3}{4}\times 3+\frac{x\times 1}{4}\times 4+100x=130000$$

Express \frac{x\times 3}{4}\times 3 as a single fraction.

$$\frac{x\times 3\times 3}{4}+\frac{x\times 1}{4}\times 4+100x=130000$$

Express \frac{x\times 1}{4}\times 4 as a single fraction.

$$\frac{x\times 3\times 3}{4}+\frac{x\times 1\times 4}{4}+100x=130000$$

Cancel out 4 and 4.

$$\frac{x\times 3\times 3}{4}+x+100x=130000$$

Combine x and 100x to get 101x.

$$\frac{x\times 3\times 3}{4}+101x=130000$$

Multiply 3 and 3 to get 9.

$$\frac{x\times 9}{4}+101x=130000$$

Multiply both sides of the equation by 4.

$$x\times 9+404x=520000$$

Combine x\times 9 and 404x to get 413x.

$$413x=520000$$

Divide both sides by 413.

$$x=\frac{520000}{413}$$