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OverLord2011 [107]
3 years ago
8

The sum of 2 numbers is 35. one number 23 more than the other. find the numbers.

Mathematics
2 answers:
Fantom [35]3 years ago
3 0
25 because you do 2+23 and get 25 hope that helped
lubasha [3.4K]3 years ago
3 0

The sum of 2 numbers is 35. one number 23 more than the other. find the numbers.


Make two equations

The sum of 2 # is 35 : X+y=35

1 # 23 more than other : Y= x +23


In first equation substitute the second equation for y .


X+y =35

X+ (x+23)=35


Remove parenthesis


X+x+23= 35


Combine like terms


2x+23=35


Subtract 23 both sides

2x= 35-23


Divide both sides by 2

2x= 12


Solve 12/2

X=12/2


Answer for x

X=6


Now substitute your x answer into one original equation to solve for y.


x+y =35



6+y=35


Y= 35-6


Y= 29



To check substitute


X+y=35

29 +6 = 35


Your two numbers 29 and 6


I hope this helps

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