Question

Solve the inequality

x/4 = 5

Answer 1

X is 20 when you multiply 5 by 4

Answer 2

You simply have to multiply both sides by 4:

`4(x)/(4) = 4\cdot 5 \iff x = 20`

Intuitively, you're told that une quarter of a number is 5. So, which number gives 5 when divided by 4? The answer is 20.