Solve 0.1x+(200-x)*0.3=50

$$0.1x+(200-x) \times 0.3=50$$

Solve for x

$$x=50$$

Steps for Solving Linear Equation

Use the distributive property to multiply 200-x by 0.3.

$$0.1x+60-0.3x=50$$

Combine 0.1x and -0.3x to get -0.2x.

$$-0.2x+60=50$$

Subtract 60 from both sides.

$$-0.2x=50-60$$

Subtract 60 from 50 to get -10.

$$-0.2x=-10$$

Divide both sides by -0.2.

$$x=\frac{-10}{-0.2}$$

Expand \frac{-10}{-0.2} by multiplying both numerator and the denominator by 10.

$$x=\frac{-100}{-2}$$

Divide -100 by -2 to get 50.

$$x=50$$