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torisob [31]
3 years ago
13

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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\huge \green{ \boxed{ANSWER}}

10  \:  +  \: 9 \:  =  {\boxed{19}}

USE CALCULATOR -_-

\mathfrak{JazmineChoi}

<em><u>STAN </u></em><em><u>TREASURE</u></em>

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