Question

Choose the equation that could be used to find three consecutive integers whose sum is 75.

n + (n + 1) + (n + 2) = 75

n + (n + 2) + (n + 4) = 75

n + (n + 1) + (n + 3) = 75

n + (n - 1) + (n - 3) = 75

Answer 1

I am stuck and got no idea what to do.

Answer 2

it is the first one

Answer 3

Thank you

Answer 4

Can you explain it to me though?

Answer 5

consecutive numbers means they are have difference 1, like
1,2,3
4,5,6
10,11,12
etc.

nah for this case, let the smalest number is n, therefore the 2 other numbers is n+1 and n+2

Answer 6

Thank you for helping :)

Answer 7

you're welcome