The sum of three consecutive odd integers is 189, what are the integers?
An odd number take the form:
Hence the next odd numbers must
Sum means to add together:
Colect like terms:
Hence the odd numbers are
See explanation below
stablish a first degree equation
"three CONSECUTIVE odd integers"
Let x, the first, x+2 is the next and x+4 is the next (because they are odd, and odd are build up in this way)