Question

Which number(s) below belong to the solution set of the equation? Check all that apply. 18x = 198 A. 21 B. 19 C. 11 D. 9 E. 22 F. 18

Answer 1

The answer is 11.

You simply divide by 18 on both sides.

Answer 2

`\sf Hello!`


`\sf Solve \:the\: Equation` :-


`\sf 18x = 198`

⇒
`\sf x = (\sf 198)/(\sf 18)`

⇒
`\sf x = 11`


`\sf Therefore,`


`\sf D. \:11\: belongs\: to\: the\: solution \:set \:of\: the \:Equation`

~
`\sf iCarl`