Basic Math Examples

$- \frac{3 c - 8 d}{3 c} + \frac{10 c - 11 d}{3 c}$

Step 1

Combine the numerators over the common denominator.

$\frac{- (3 c - 8 d) + 10 c - 11 d}{3 c}$

Step 2

Simplify each term.

Tap for more steps...

Step 2.1

Apply the distributive property.

$\frac{- (3 c) - (- 8 d) + 10 c - 11 d}{3 c}$

Step 2.2

Multiply $3$ by $- 1$ .

$\frac{- 3 c - (- 8 d) + 10 c - 11 d}{3 c}$

Step 2.3

Multiply $- 8$ by $- 1$ .

$\frac{- 3 c + 8 d + 10 c - 11 d}{3 c}$

Step 3

Simplify by adding terms.

Tap for more steps...

Step 3.1

Add $- 3 c$ and $10 c$ .

$\frac{7 c + 8 d - 11 d}{3 c}$

Step 3.2

Subtract $11 d$ from $8 d$ .

$\frac{7 c - 3 d}{3 c}$