Question

I'm confused on how to combine like terms

Answer 1

1) 4x

2) 2x+3z=5z

=5z+5

3) I can't see problem number 3.

4) 9g+8g=17g

5) 5p-p=4p

=4p-8

6) Cant see problem number 6.

7) 4x-x= 3x 3y+2y

=3x+5y

8) 5x+4x= 9x 2y-y=y

=9x+y

9) Can't see problem number 9.

10) 7p+2p=9p 5z-2z=3z

=9p+3z

11) 7g+5h-12

12) Can't see problem number 12.

13) 3(r+2)-2r

3r+6-2r

=r+6

14) 5(2+x)+3x

10+5x+3x

=10+8x

15) Can't see problem number 15.