5x+6/3x-9=7/3

Answer 1

ambiguous.

did you mean the way you typed it, or
(5x+6)/(3x-9)=7/3
or
5x+6/(3x) -9=7/3
or ..
?

Answer 2

The first example

Answer 3

(5x+6)/(3x-9)=7/3
Do not understand
Help

Answer 4

clear fractions, or cross-multiply

3(5x+6) = 7(3x-9)
15x+18 = 21x-63
...

Answer 5

the LCD is 3(3x-9), so let's multiply both sides by that

3(5x+6) = 7(3x-9)
this is often called "cross-multiplying"

15x + 18 = 21x - 63
-6x = - 81
x = -81/-6 = 13.5