Question

Difference between two numbers is 30. Twice the greater number is less than 7 times the smaller number by 5 . Find the numbers. Answer must be x=43 and y=13 (Do the question by steps)​

Answer 1

Answer:

Assume the two numbers as X and Y

x-y=30 ...........(1)

2x-7y=5 .........(2)

Multiplying (1)*2

2x-2y=60

2x-7y=5

____________

Subtract,5y=55

y=11

x=41

Answer 2

Answer:

Greater no. is 43 and smaller no. 13 (As said by you.)

Step-by-step explanation:

Let the smaller no. be x(which is y) and the greater be x + 30

Now,

ATQ-

• 7x - 2(x +30) = 5
• 7x - (2x + 60) = 5
• 7x - 2x -60 = 5
• 5x - 60 = 5
• x = 65 ÷ 5

1. x (which is y) = 13
2. x + 30 (which is x)= 43

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