Answer:
x = 9.9
Step-by-step explanation:
[tex]\bold{METHOD\ 1:}\\\\\dfrac{x}{3.3}=3\qquad\text{multiply both sides by 3.3}\\\\3.3\!\!\!\!\!\diagup^1\cdot\dfrac{x}{3.3\!\!\!\!\!\diagup_1}=3.3\cdot3\\\\x=9.9[/tex]
[tex]\bold{METHOD\ 2:}\\\\\dfrac{x}{3.3}=3\\\\\dfrac{x}{3.3}=\dfrac{3}{1}\qquad\text{cross multiply}\\\\(x)(1)=(3.3)(3)\\\\x=9.9[/tex]
