What is the quotient 4x/x^2+5x-6 divided by x^2-11x+28/x^2+7x+6 in simplified form? state any restrictions on the variable.

A/b ÷ d/c

a/b * c/d

4x/ x² + 5x -6 * x² + 7x + 6/ x² - 11x + 28    factor

4x/ (x+6)(x-1) * (x+6)(x+1)/ (x-7)(x-4)      (x+6) cancels out

4x (x+1) / (x-1)(x-7)(x-4)

1. isolate the variable, in this case, d. subtract 35.5 on both sides of the equation.2. 52 subtracted by 35.5 is 16.53. therefore your answer would be d= 16.5this is the basics of pre algebra, isolating variable through adding, subtracting, multiplying, and dividing, if you have any other questions to ask just comment!

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