Question

19. Which answer is a solution for x if x/4=21

Answer 1

A. 84

Explanation:

Given the equation:

`(x)/(4)=21`

To solve for x, multiply both sides of the equation by 4.

`\begin{gathered} (x)/(4)*4=21*4 \\ x*(4)/(4)=84 \\ x*1=84 \\ \implies x=84 \end{gathered}`

The value of x is 84.

Option A is correct.