Answer:
x = 7
Step-by-step explanation:
[tex] \frac{x}{3.5} = 2[/tex]
Since x is divided by 3.5, you can isolate x by applying the inverse of this operation, multiplication.
[tex]x = 3.5 \times 2[/tex]
[tex]x = 7[/tex]
(You could also think of it as cross multiplication between equivalent fractions.)
