Solve x+0,8x+0,8*0,85*x=520

$$x + 0,8 x + 0,8 \cdot 0,85 \cdot x = 520$$

Solve for x

$$x=\frac{6500}{31}\approx 209,677419355$$

Steps for Solving Linear Equation

Combine x and 0,8x to get 1,8x.

$$1,8x+0,8\times 0,85x=520$$

Multiply 0,8 and 0,85 to get 0,68.

$$1,8x+0,68x=520$$

Combine 1,8x and 0,68x to get 2,48x.

$$2,48x=520$$

Divide both sides by 2,48.

$$x=\frac{520}{2,48}$$

Expand \frac{520}{2,48} by multiplying both numerator and the denominator by 100.

$$x=\frac{52000}{248}$$

Reduce the fraction \frac{52000}{248} to lowest terms by extracting and canceling out 8.

$$x=\frac{6500}{31}$$