Question

Find 2 numbers such that one aof them exceeds other by 9 and their sum is 81. Pls answer

Answer 1

Answer:

45 & 36

Step-by-step explanation:

Let x & y be the two numbers

x-y = 9

x+y = 81

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2x = 90

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x = 45

//substitute value of x in any equation

45 - y = 9

y = 45 - 9 = 36