i cant answer this, theres no table. sorry man

step-by-step explanation:

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did not satisfy the given simplify expression.

Step-by-step explanation:

f(x) = y = 3x/(8 + x) (I am assuming that the 8 + x is the denominator. Please use parentheses in the future if you forgot this. If there are no parentheses, then my solution will not work for you.)

Exchange x and y; that is, replace x by y and y by x simultaneously:

x = 3y/(8 + y).

Then use algebra to solve for y in terms of x:

(8 + y)x = 3y (multiply both sides by the denominator to clear the fraction)

8x + xy = 3y (distribute)

xy − 3y = −8x (rearrange terms with all y's on the left side of the equation)

y(x − 3) = −8x (factor out y as a common factor)

y = −8x/(x − 3) (divide by x − 3)

Finally, replace y by f-1(x):

f-1(x) = −8x/(x − 3).

This is the inverse of f(x). It can be checked by finding f(f-1(x)) and f-1(f(x)), and verifying that both equal x after simplifying.

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