Algebra Examples

$- 3 (- 4 y + 3) + 7 y$

Step 1

Simplify each term.

Tap for more steps...

Step 1.1

Apply the distributive property.

$- 3 (- 4 y) - 3 \cdot 3 + 7 y$

Step 1.2

Multiply $- 4$ by $- 3$ .

$12 y - 3 \cdot 3 + 7 y$

Step 1.3

Multiply $- 3$ by $3$ .

$12 y - 9 + 7 y$

$12 y - 9 + 7 y$

Step 2

Add $12 y$ and $7 y$ .

$19 y - 9$

$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$