Initially Kevin had 25
Step-by-step explanation:
Given that,
James have 20 more than Kevin
J = K + 20
If Kevin loose 10 then james will have 3 time Kevin
J = 3( K - 10)
Equate both the equation,
3(K-10) = K+20
3k - 30 = k +20
3k - k = 20 + 30
2k = 50
K = 25
So initially Kevin had 25
Answer:
Step-by-step explanation:
Answer:
hope this helped :)
Step-by-step explanation:
I believe the answer is y=3x-1 You can put 2 in the place of y and 1 in the place of x and go down the list with knowing just those things and nothing works to get you back to 0,-1 except for y=3x-1
X=1.2 therefore the system only has ONE solution.