Question

find the number when multipled by 7 and then reduced by 3 is equal to 53​

Answer 1

Answer:

8

Step-by-step explanation:

Let the number be x

Number when multiplied by 7 =7x

=> 7x-3=53

7x=53+3

7x=56

x=56/7

x=8

Answer 2

Answer:

let number be x

so according to question

one exceed s other by 3 ie x = x + 3

ie one number is x and other is x +3

so according to question

x + x + 3 = 95

2x + 3 = 95

2x = 95 - 3

2x = 92

x = 46

now one number is 46 and other is x +3 ie 46 + 3 = 49

so two numbers are 46 and 49

Now 2nd one

1st we need to know about what are integers

so integers are number which has numerator as 1

then consicutive means one after another

so if 1 inter is x then other will be x + 1 and x +2

now according to question

x + x + 1 + x + 2 = 24

3x + 3 = 24

3x = 24 - 3

3x = 21

x = 7

now integers are 7 also x +1 = 7 + 1 = 8 and x +2 = 7 + 2 = 9

so integers are 7 8 and 9