Question

the sum of two consecutive integers is 21. find the two integers

Answer 1

Let the first integer =x

Second=x+1

A.T.Q.

Sum=21

x+x+1=21

2x=21-1

x=20/2

x=10

Therefore,1st integer=x=10

2nd integer=x+1=10+1=11

HOPE IT WILL HELP YOU ✌ ✌

Answer 2

Let the one number be x

Then another number will be (x+1) .

According to question:-

x + (x + 1) = 21

2x + 1 = 21

2x = 21 - 1

2x = 20

$x = \frac{20}{2}$

x = 10.

So the numbers are, x = 10

&

x + 1 = 10 + 1

= 11

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