Question

Solve:(2x+3)(x-4)=(2x-3)(x+3)

Answer 1

Answer:

Step-by-step explanation:

(2x+3)(x-4)=(2x-3)(x+3)

2x(x-4)+3(x-4)=2x(x+3)-3(x+3)

2x²-8x+3x-12=2x²+6x-3x-9

2x²-5x-12=2x²+3x-9

2x²-2x²-5x-12=3x-9

-5x-3x=-9+12

-8x=3

x=-3/8

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Answer 2

(2x+3)(x-4)=(2x-3)(x+3)

2x^2-8x+3x-12 =2x^2+6x-3x-9

-5x-12= 3x-9

8x=-3

x=-3/8