HJ= 4x and IK = 7x- 12

4x and 6y

im not sure though

c 1 hour

step-by-step explanation:

m = 2e

m = 2 so 2 = 2e

1 = e

yes

step-by-step explanation:

so of course you want to start by plugging the 5 in which goes to 7(5)+3(5)=50 because 7*5=35 and 3*5=15 and then add them together, then plug in the 5 to the other equation as well 9(5)+5=50 because 9*5= 45 and then add 5 and so yes they are equivalent.