Solve 1635*0.8-x=0.09x

$$1635 \cdot 0.8-x = 0.09x$$

Solve for x

$$x=1200$$

Steps for Solving Linear Equation

Multiply 1635 and 0.8 to get 1308.

$$1308-x=0.09x$$

Subtract 0.09x from both sides.

$$1308-x-0.09x=0$$

Combine -x and -0.09x to get -1.09x.

$$1308-1.09x=0$$

Subtract 1308 from both sides. Anything subtracted from zero gives its negation.

$$-1.09x=-1308$$

Divide both sides by -1.09.

$$x=\frac{-1308}{-1.09}$$

Expand \frac{-1308}{-1.09} by multiplying both numerator and the denominator by 100.

$$x=\frac{-130800}{-109}$$

Divide -130800 by -109 to get 1200.

$$x=1200$$