Question

Question 3 Help please

Answer 1

@mathmate

Answer 2

@welshfella

Answer 3

x = 4

Answer 4

Any ideas guys?

Answer 5

uploading workout now

Answer 6

correct again.
@KittyT Since you get most of the questions right, I suggest you do the following:
With the answer you choose, substitute into the equations and see if equality holds. For example for this one,
(4-3)/4 - (4-4)/(4-7)=1/4 which is equal to the right hand side of 1/4, so
x=4 is correct.

Answer 7

Sorry, because there's some that I'm not unsure...so I need your help to check it again for me...

Answer 8

solution:

Answer 9

find attached the worked out solution

Answer 10

Thank you so much! It's detailed

Answer 11

You're welcome! :-)

Answer 12

btw shouldn'y I get a medal or something?! ;-)

Answer 13

shouldn't*