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# How do i do these questions. watch

1. http://prntscr.com/b3wgbk < I got stuck at a certain part with this.

http://prntscr.com/b3wgya < And what have I done wrong here, bit confused
2. (Original post by junayd1998)
http://prntscr.com/b3wgbk < I got stuck at a certain part with this.
Just leave your answer as .
3. (Original post by Zacken)
Just leave your answer as .
but how do we get x = 7/4 from here http://prntscr.com/b3wj17
4. (Original post by junayd1998)
but how do we get x = 7/4 from here http://prntscr.com/b3wj17
Multiply both sides by 6: .

Subtract 1: .

Divide by 7:
5. (Original post by Zacken)
Multiply both sides by 6: .

Subtract 1: .

Divide by 7:
Oh okay i get ya. Thanks

How about this question http://prntscr.com/b3wwzx what have i done wrong

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