Question

Please help

Answer 1

Answer:

26-4s=9s

26-(4s-9s)=0

26+5s=0

5s=-26

ans: s= -26/5

-3r+10=15r-8

-3r-15r=-8-10

-18r=-18

18r=18

ans: r=1

-9(t-2)=4(t-15)

-9t+18=4t-60

-9t-4t=-60-18

-13t=-78

13t=78

ans: t=26

THERE U GO! :D

Answer 2

Step-by-step explanation:

• 26-4s=9s
• 26=9s+4s
• 26=13s
• s=26/13
• s=2

• -3r+10=15r-8
• -3r-15r=-8-10
• -18r=-18
• r=-18/-18
• r=1

• -9(t-2)=4(t-15)
• -9t+18=4t-60
• -9t-4t=-60-18
• -13t=-78
• t=-78/-13
• t=6