aneikiraven aneikiraven

30-09-2018
Mathematics

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The sum of two numbers is 198. The difference between them is 24. Find the two numbers.
Let x= the first number and y=_____

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1subasinghet 1subasinghet

30-09-2018

Let x be the smaller number
Let y be the larger number

y + x = 198
y - x = 24

Subtract to cancel y

2x = 174
x = 87

Substitute x to find y

y - 87 = 24
y = 24 + 87
y = 111

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