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3 years ago

PEASE HELP ASAP!!! The sum of two numbers is 58.

Mathematics

2 answers:

agasfer [191]3 years ago

8 0

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

EastWind [94]3 years ago

8 0

It’s 15 and 43 skkwowuwbe

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