Question

the sum of tow consecutive is 15. find x=?

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Answer 1

Answer:

x+x+1=15

2x+1=15

2x=15-1

2x=14

x=14÷2

x=7

So the consecutive no are 7 and 8 .

Answer 2

Answer:

Step-by-step explanation:

let 1st no be x

2nd no. be x+1

x+x+1= 15

2x= 15-1

2x = 14

x= 14/2

x=7

x+1=7+1=8