24. (3x-8)(3x + 2)-(4x -11) (2x + 1) = (x - 3)(x + 7)
Find the value of x
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first we take x numbers in a row them solve this
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(3x-8)(3x + 2)-(4x -11) (2x + 1) = (x - 3)(x + 7)
9x²-24x+6x-16-(8x²-22x+4x-11)=x²-3x+7x-21
9x²-18x-16-8x²+22x-4x+11=x²+4x-21
x²-5=x²+4x-21
21-5=4x
16=4x
x=4
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