Question

answer fast
answer is 9
but please don't spam
explain how answer came 9​

Answer 1

Step-by-step explanation:

So 3 shirts and 7 pair of pants have 55 buttons

let the no of buttons on each shirt be x and pant be y.

So x - 5 = y

x = y + 5

now 3 x + 7 y = 55

3 {y+5} + 7y = 55

3y + 15 + 7y = 55

10y = 40

y = 4 .

So no of buttons on each pant = 4 .

According to question we know each shirt has 5 buttons more than that of each pant.

Henceforth, required answer :-

x = y + 5

x = 4+5 = 9

So buttons on each shirt is 9 .

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Answer 2

Answer: Hi ARMY

CAN u BE MY friend

Let each shirt has x buttons

So each pair of pants has x-5 buttons

So by problem 3x+7(x-5)=55

=> 3x+7x - 35 = 55

=> 10x = 90

So x = 9

Answer : each shirt has 9 buttons