4 over denominator 3 x minus 4 end fraction equal fraction numerator 3 over denominator x plus 7 end fraction ?

Question

idk help me

Answer 1

4 : (3x - 4) :: 3 : (x + 7)          fractions as proportion

3(3x - 4) = 4(x + 7                  product means/extremes

 

Can you solve for x and answer (given that you have not stated a question!).