Answer this question! 14 points and brainliest!

The value of x is 72

Step-by-step explanation:

To find the value of x, we first need to give all the fractions on the right common denominators.

x/3 - x/4 = 6

4x/12 - 3x/12 = 6

Now we can complete the indicated operation.

x/12 = 6

And to solve we can use cross multiplication.

6*12 = x*1

72 = x

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.