SOLUTION: Three positive integers are (x-1),x and (x+1) if their sum is 105 find the number

Algebra ->  Percentage-and-ratio-word-problems -> SOLUTION: Three positive integers are (x-1),x and (x+1) if their sum is 105 find the number       Log On

(x-1) + x + (x+1) = 105,

3x = 105,

x =  calculate.