Q. There are 3 consecutive integers that sum to 57. Which integers are they?_____, _____, _____
Define Consecutive Integers: Let x be the first integer. The three consecutive integers can be represented as x, x+1, and x+2.
Set Up Equation: Set up the equation to represent the sum of the three consecutive integers equal to 57: x+(x+1)+(x+2)=57.
Simplify Equation: Simplify the equation: x+x+1+x+2=57. Combine like terms: 3x+3=57.
Isolate Variable Term: Isolate the variable term by subtracting 3 from both sides of the equation: 3x+3−3=57−3, which simplifies to 3x=54.
Divide to Solve: Divide both sides of the equation by 3 to solve for x: 33x=354, which simplifies to x=18.
Find Consecutive Integers: Now that we have the value of x, we can find the three consecutive integers: x=18, x+1=18+1, x+2=18+2. Therefore, the integers are 18, 19, and 20.