Question

Solve for x in the following expression: 3 / x = 7


A) 2.33

B) 21

C) 4

D) 0.4285

Answer 1

The answer is D) 0.4285

Answer 2

it would be 21 (B) since to get X by itself, you have to do the opposite sign, which would be be multiplication. so x times 3. and what you do to one side, you do to the other. so 7 times 3= 21.