Answer:
2x - 5
Step-by-step explanation:
Step 1: distribute the 1/5, or divide by 5
1/5 ( 10x-25)
2x - 5
Done
Answer:
(5x = 2 = 3 +8a
Step-by-step explanation:
Answer: Kate = 40/3 Her father = 50
Step-by-step explanation:
Let Kate's age in the present be K
And Kate's father's age in the present be F
3(K+5) = F+5
6(K-6) = F-6
Rearrange the first equation to get
3K+15 = F+5
3K+10 = F
Substitute that into the second question
6K-36 = 3K+10-6
3K = 40
K = 40/3
So F = 3*40/3+10 = 50
Answer:
yes
Step-by-step explanation:
