Solving Equations - Combining Like Terms

 $4x+3x-6=8$  

 $10+3-4x=21$  

 $5x-7x-6=20$  

 $-5x-2-3=20$  

 $6x-3x+10=40$  

Are they like terms?

 $3x\ and\ 8x$  

• Yes

• No

 $-8x\ and\ 5y$  

Are they like terms?

• Yes

• No

 $2x\ and\ -10$  

Are they like terms?

• Yes

• No

 $-10\ and\ 8$  

Are they like terms?

• Yes

• No

Are they like terms?

 $7x\ and\ 3x^2$  

• Yes

• No