Basic Math Examples

$1.2 (3.5 B) + 1.2 (- 2.8 C) + (- 2.5) (3 B) + (- 2.5) (1.5 C)$

Step 1

Simplify each term.

Tap for more steps...

Step 1.1

Multiply $3.5$ by $1.2$ .

$4.2 B + 1.2 (- 2.8 C) + (- 2.5) (3 B) + (- 2.5) (1.5 C)$

Step 1.2

Multiply $- 2.8$ by $1.2$ .

$4.2 B - 3.36 C + (- 2.5) (3 B) + (- 2.5) (1.5 C)$

Step 1.3

Multiply $3$ by $- 2.5$ .

$4.2 B - 3.36 C - 7.5 B + (- 2.5) (1.5 C)$

Step 1.4

Multiply $1.5$ by $- 2.5$ .

$4.2 B - 3.36 C - 7.5 B - 3.75 C$

Step 2

Simplify by adding terms.

Tap for more steps...

Step 2.1

Subtract $7.5 B$ from $4.2 B$ .

$- 3.3 B - 3.36 C - 3.75 C$

Step 2.2

Subtract $3.75 C$ from $- 3.36 C$ .

$- 3.3 B - 7.11 C$