Question

Is the solution of 1/3x = 21 greater or less than 21

Answer 1

neither

Explanation:

it equals 21.

x=63.

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Answer 2

x = 63

Explanation:

Key Info

When solving an equation, you should focus on isolating the variable.

`\hspace{370}\above0.3`

Our equation is:

`\dashrightarrow\quad\sf{\cfrac{1}{3}x=21}`

This is the same thing as:

`\dashrightarrow\quad\sf{\cfrac{x}{3}=21}`

In order to solve this equation, we will multiply both sides by 3:

`\dashrightarrow\quad\sf{x=63}`

Therefore, the solution is greater than 21.