Apositive number is 5 times another number. if 21 is added to both the numbers, then one of the new numbers becomes twice the other new number. what are the numbers
plzz solve

this answer is !

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.