The sum of two numbers is 52 and the difference is 8. What are the numbers?
2 answers:
Answer:
30 and 22
Step-by-step explanation:
This can be solved using system of equations
Let x = the bigger number
Let y = the smaller number
The sum of two numbers is 52
x + y = 52
The difference is 8
x - y = 8
x + y = 52
x - y = 8
I will solve using elimination
(x + y = 52)
+ (x - y = 8)
-----------------------
2x = 60
/2 /2
x = 30
x + y = 52
30 + y = 52
-30 -30
y = 22
Answer:
22, 30
Step-by-step explanation:
52/2=26
26-4=22
26+4=30
30+22=52
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