Algebra Examples

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

Step 1

Combine the opposite terms in $7 - 7 + 5 x - 5 x + 2 + 2 x^{2} + 2 x$ .

Tap for more steps...

Step 1.1

Subtract $7$ from $7$ .

$0 + 5 x - 5 x + 2 + 2 x^{2} + 2 x$

Step 1.2

Subtract $5 x$ from $5 x$ .

$0 + 0 + 2 + 2 x^{2} + 2 x$

Step 1.3

Add $0$ and $0$ .

$0 + 2 + 2 x^{2} + 2 x$

Step 2

Add $0$ and $2$ .

$2 + 2 x^{2} + 2 x$