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Solving the sum of two consecutive numbers which is 15

User Jspeshu
by
7.9k points

1 Answer

7 votes

Answer:

7 and 8

Explanation:

a = first number

a+1 = consecutive

Then:

a + (a+1) = 15

2a + 1 = 15

2a = 15 - 1

2a = 14

a = 14/2

a = 7

a + 1 = 8

Check:

7 + 8 = 15

User Eerorika
by
7.1k points