Question

Select the equation for the statement “when 9 is taken away from one-fifth of x the result is 8.” (a) 1985x−= (b) 1985x−= (c) 1985x−= (d) 198​

Answer 1

1/5X - 9 = 8

X - 45 = 40 ( multiply 5 to both sides)

X - 45 + 45 = 40 + 45 ( add 45  to both sides)

X = 40 + 45

X = 90