[tex] \huge \boxed{\mathfrak{Question} \downarrow}[/tex]
- Solve the equation: 2 (x + 2x) = 36.
[tex] \large \boxed{\mathfrak{Answer \: with \: Explanation} \downarrow}[/tex]
[tex] \large \sf \: 2 ( x + 2 x ) = 36[/tex]
[tex] \large \sf \: x+2x=\frac{36}{2} \\ [/tex]
- Divide 36 by 2 to get 18.
[tex] \large \sf \: x+2x=18 [/tex]
- Combine x and 2x to get 3x.
[tex] \large \sf \: 3x=18 [/tex]
[tex] \large \sf \: x=\frac{18}{3} \\ [/tex]
[tex] \large \boxed{ \mathfrak{x=6 }}[/tex]
=> Option D. x = 6 is the right answer.
