Solve x/3+(100-x)3=100

$$\frac { x } { 3 } + ( 100 - x ) 3 = 100$$

Solve for x

$$x=75$$

Steps for Solving Linear Equation

Multiply both sides of the equation by 3.

$$x+3\left(100-x\right)\times 3=300$$

Multiply 3 and 3 to get 9.

$$x+9\left(100-x\right)=300$$

Use the distributive property to multiply 9 by 100-x.

$$x+900-9x=300$$

Combine x and -9x to get -8x.

$$-8x+900=300$$

Subtract 900 from both sides.

$$-8x=300-900$$

Subtract 900 from 300 to get -600.

$$-8x=-600$$

Divide both sides by -8.

$$x=\frac{-600}{-8}$$

Divide -600 by -8 to get 75.

$$x=75$$