the sum of two numbers is 20 and their difference is 4 find the number
Answers
Answered by
1
Let the no. be x and y
x - y = 4 .... (i)
x + y = 20 .... (ii)
adding (i) & (ii)
2x = 24
x = 12
y = 8
Answered by
1
Answer:
16
Step-by-step explanation:
sum of two numbers is 20
difference is 4
20 - 4 =16
you can recheck it also by subtracting 20 and 16 so answer is 4.
2 number is 16
a answer 16
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