Question

X2+12x -20 upon3x-5 = X2+8x+12 upon 2x+3. (9 class students give right answer) (equation) maths​

Answer 1

Your question is confusing one. So I am writing two answers.

8x-3/3x=2

8x-3=6x

8x-6x=3

2x=3

x=3/2

The value of x is 3/2.

You can check your answer by putting 3/2 in the place of x.

OR

8x-3/3x=2

8x- 1/x=2

8x^2 -1=2x

8x^2-2x-1=0

8x^2-4x+2x-1=0

4x(2x-1)+1(2x-1)=0

(4x+1)(2x-1)=0

x=-1/4 or x=1/2 .