Question

4x-3=4-[(5x-4)+7(x+3)]​

Answer 1

=> 4x-3=4-(-20) +7x+ 21

=> 4x-3=80+7x+21

=> 4x-7x = 101+3

=> -3x= 104

=> x = -34.66

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Answer 2

The correct answer is "x = -5/8".

Step-by-step explanation:

$The \ given \ expression \ is:\\\\\4x-3=4-[(5x-4)+7(x+3)]\\\\On \ evaluating \ the \ above \ expression,we \ get\\\\4x-3=4-[5x-4+7x+21]\\\\4x-3=4-[12x+17]\\\\4x-3=4-12x-17\\\\4x-3=-12x-13\\\\On \ adding \ "12x" \ both \ sides,we \ get\\\\4x-3+12x=-12x-13+12x\\\\16x-3=-13\\\\On \ adding \ "3" \ both \ sides,we \ get\\\\16x-3+3=-13+3\\\\16x=-10\\\\x=-\frac{10}{16}\\\\ x=-\frac{5}{8}$

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https://brainly.in/question/2359239