Question

Solve for A: B=5/7(A-11)? (:

Answer 1

\[\frac{ A }{ B }= \frac{ 5 }{ 7(A-11) }\] now use cross multiplication

Answer 2

\[A*7(A-11)=5*B\]

Answer 3

now you can do it

Answer 4

So, how exactly did you get the A over there?

Answer 5

it's just cross multiplication