Try another version of this question Solve for `x`: `-8 x + 28 = -1 x` `x` = Box 1: Enter your answer as a fraction (like 3/5 or 10/4) or as an integer (like 4 or -2)Do not enter mixed numbersEnter DNE for Does Not Exist, oo for Infinity `4`
Try another version of this question
Box 1: Enter your answer as a fraction (like 3/5 or 10/4) or as an integer (like 4 or -2)Do not enter mixed numbersEnter DNE for Does Not Exist, oo for Infinity