Question

20) Write each of the following statement on linear equation of two variables,
a) Sum of two numbers x and y is 45
b) When 9 is added to a two digit number, the digits get reversed.​

Answer 1

Hi there!

Your Answer:

a) x+y=45

b) xy+9= yx

I hope it helps

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Answer 2

Answer:

Hey your answer is.(a). x+y. =45.

(b). xy=yx o.k.