The Student Room Group

Solving equations linear

image.jpgAm i correct? Please help!?
Reply 1
No you are not:
4(2x-1)-3(x+1) expands to 8x - 4 - 3x - 3 and not +3, therefore 5x= 55 and hence x=11.
Reply 2
Original post by Sahil_
No you are not:
4(2x-1)-3(x+1) expands to 8x - 4 - 3x - 3 and not +3, therefore 5x= 55 and hence x=11.


ahh ok thanks dude, i can see where i went wrong

Quick Reply

Latest

Trending

Trending