Algebra Examples

$3 - 2 y - 1 + 5 x^{2} - 7 y + 7 + 4 x^{2}$

Step 1

Subtract $1$ from $3$ .

$- 2 y + 2 + 5 x^{2} - 7 y + 7 + 4 x^{2}$

Step 2

Subtract $7 y$ from $- 2 y$ .

$- 9 y + 2 + 5 x^{2} + 7 + 4 x^{2}$

Step 3

Add $2$ and $7$ .

$- 9 y + 5 x^{2} + 9 + 4 x^{2}$

Step 4

Add $5 x^{2}$ and $4 x^{2}$ .

$- 9 y + 9 x^{2} + 9$

Step 5

Reorder $- 9 y$ and $9 x^{2}$ .

$9 x^{2} - 9 y + 9$

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