A class writes the equation n + n + 1 + n + 2 = 87 to solve the following problem. The sum of 3 consecutive odd integers is 87. Find the three integers.

What error did they make?

n + n+2 + m+4 = 87

I got this answerhope it may helpful

6, 10

9, -13

12, -21

18, -23

step-by-step explanation:

you just add 6 to the x-coordinate and subtract 10 from the y-coordinate.

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.