Question

the sum of two number is 45 one number is 15 greater than other find the number​

Answer 1

Answer:

let first number=x

second number=x+15

according to question

x+x+15=45

2x=45-15

x=30/2

x=15

so number=15, 2x=2×15=30

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Answer 2

Answer:

one number is 15 other number is 30

Step-by-step explanation:

let one number = x

so other number = x + 15

A.T.Q

x+x+15 = 45

2x + 15 = 45

2x = 45 - 15

2x = 30

x = 30/2

= 15

One number = 15

Other number = 15+15 = 30