The integers are 11,12 and 13
Explanation:
Let x,x+1,x+2 be the three consecutive integers. Let x be the smallest of three consecutive integers.
Then the expression can be written as

Adding the x terms, we get,

Multiply the term
by 2,

Adding the constant terms, we get,

Subtracting 6x from both sides of the equation, we get,

Thus,

Substituting the value of x in x+1 and x+2, we get the value of three consecutive integers.

Thus, the three consecutive integers are
