Solve x/2*20-ydiv3

$$\frac { x } { 2 } \cdot 20 - y \div 3$$

Evaluate

$$-\frac{y}{3}+10x$$

Short Solution Steps

Cancel out 2, the greatest common factor in 20 and 2.

$$10x-\frac{y}{3}$$

To add or subtract expressions, expand them to make their denominators the same. Multiply 10x times \frac{3}{3}.

$$\frac{3\times 10x}{3}-\frac{y}{3}$$

Since \frac{3\times 10x}{3} and \frac{y}{3} have the same denominator, subtract them by subtracting their numerators.

$$\frac{3\times 10x-y}{3}$$

Do the multiplications in 3\times 10x-y.

$$\frac{30x-y}{3}$$

Factor

$$\frac{30x-y}{3}$$

Solution Steps

Factor out \frac{1}{3}.

$$\frac{30x-y}{3}$$