Question 737226
The sum of two integers is 85. Ten less than three times the smaller of the integers is equal to twenty more than twice the larger integer. Find the numbers using only one unknown. 
***
let x=smaller of two integers
85-x=larger of two integers
...
Ten less than three times the smaller of the integers=3x-10
twenty more than twice the larger integer=2(85-x)+20
..
3x-10=2(85-x)+20
3x-10=170-2x+20
5x=200
x=40
85-x=45
smaller of two integers=40
larger of two integers=45