angie13621
angie13621 angie13621
  • 14-05-2021
  • Mathematics
contestada

PEASE HELP ASAP!!! The sum of two numbers is 58.
The difference of those two numbers
is 28. Find both numbers.

Respuesta :

angel84704
angel84704 angel84704
  • 14-05-2021

Answer:

y=15

x=43

(any variable can be used, I used x and y to make it easier to show)

Step-by-step explanation:

x+y=58

x-y=28

get x by its self

x=58-y

then subsitute into the other equation

(58-y)-y=28

58-2y=28

-2y=-30

y=15

sub. again

x+15=58

x=43

Answer Link
yuhitsdom
yuhitsdom yuhitsdom
  • 14-05-2021
It’s 15 and 43 skkwowuwbe
Answer Link

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