Question

Find two consecutive integers whose sum is 113.

Which of the following equations could be used to solve the problem?



2x = 113


2x + 1 = 113


2x + 2 = 113


x2 + 1= 113

Answer 1

let x,x+1 be consecutive integers.
x+x+1=113
?

Answer 2

what do you mean ? 2x+1=118 ?

Answer 3

113*

Answer 4

2x+1=113 is correct.