Answer:
[tex] \dashrightarrow \: \: \sf{B \: \: \: -4.5}[/tex]
Step-by-step explanation:
Equation given is :
[tex] \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \sf{ \underline{\boxed{2(x - 9) = 9 \: \div \: \dfrac{( - 1)}{3} }}}[/tex]
For finding value of x we need to solve the given eqaution.
[tex] \sf{ \longmapsto \: \: \: 2x - 18 = 9 \times ( - 3)}[/tex]
[tex] \sf{ \longmapsto \: \: \: 2x - 18 = - 27}[/tex]
[tex] \sf{ \longmapsto \: \: \: 2x = - 27 + 18}[/tex]
[tex] \sf{ \longmapsto \: \: \: 2x = - 27 + 18}[/tex]
[tex] \sf{ \longmapsto \: \: \: 2x = - 9}[/tex]
[tex] \sf{ \longmapsto \: \: \: x = - 9 \div 2}[/tex]
[tex] \sf{ \longmapsto \: \: \: \underline{ \boxed{ \bold{x = - 4.5 \: \: \: \bigstar}}}}[/tex]
>>> Therefore, value of x is "-4.5" i.e. "Option B" is the correct answer.
