Question

2s+10-7s-8+3s-7
syplifying expression fyi​

Answer 1

-1+5z, -25+20y, 4d+14, 2n-2, 40k+8, 8b+5, -9+22p

Explanation:

1) -4+7z+3-2z

-1+5z

2) 15+4(5y-10)

15+20y-40

-25+20y

3) 2d+17-3-2d+4d

4d+14

4) 12n-8-2n+10-4

2n-2

5) 8(2k+1+3k)

16k+8+24k

40k+8

5) 4(2b+2)-3

8b+8-3

8b+5

6) -4+8p-6p-5+20p

-9+22p