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ill give it a shot
I tried doing it myself and got 65/35. But that doesn't match one of the answer choices and it couldn't be simplified to one of those.
k give me a sec
I know what x is
Do you know how to solve it? I want to write it in my notes so I know how to do it later if a similar question comes up.
you cross multiply to find x
then plug x back in
alright you want the answer or do you wanna learn how solve it?
you messed up
on the left it should be 20x+10
yea but you started off correct
Oh, okay! That makes sense. Whoops.
I'll do it again and see what I get.
yea he's right
I got 3. Is that right?
this not too much shorter but notice if you multiply the fraction on the left hand side by 7/7 you will have the same denominator on both sides and therefore you can just set the numerators equal on both sides and solve for x: that is: 7(x-1)=4x+2
yes three is right for x
yes thats what i got
Okay, thank you! :)
now plug it back in
Does the question just want 3 or is it asking to plug in? I thought it just wanted 3. I'll plug in for x and see what I get.
oh jk 3 is right
you got it?
Yes, I think so. Thank you!
i believe its just 3 cause its C buty good job man
Thank you too @atreyu6s3x6
i wish i could medal myself