Question

the sum of three consecutive odd numbers is 45,the middle number is​

Answer 1

Answer:

$x + x + 1 + x + 2 = 45 \\ 3x = 45 - 3 = 42 \\ x = \frac{42}{3} = 14 \\ so \: answer \: is \: \\ 14 \\ 14 + 2 = 16 \\ 14 + 4 = 18 \\ hope \: it \: helps$

Answer 2

Answer:

middle number is 15

Step-by-step explanation:

let x, x+2 & x+4 are the consecutive odd numbers.

x+(x+2)+(x+4) =45

3x+6=45

3x= 39

x =39/3

x= 13

middle number = x+2

= 13+2 =15