Try another version of this question Box 1: Enter your answer as an equation. Example: y=3x^2+1, 2+x+y=3
Box 2: Enter your answer as an integer or decimal number. Examples: 3, -4, 5.5172
Translate and solve: the sum of `r` and `8.6` is `2.9`
Translation:
`r` =
Be sure your variables match those in the question `r + 8.6 = 2.9`
Enter DNE for Does Not Exist, oo for Infinity -5.7