Math, asked by niyatibhosle3000, 3 months ago

(x+y)(2x+y)7(x+2y)(x-y)

Answers

Answered by anjalimaurya461

1

Answer:

We have two equations:

2x + y = 7

x + 2y = 5

Notice that something nice happens when we ADD them. We get:

3x + 3y = 12

Divide both sides by 3 to get: x + y = 4

So, (x + y)/3 = 4/3

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