Algebra help??? (Questions posted below)

Question

anonymous · Answer

where is ur question?

anonymous · Answer

Posting it now hang on

anonymous · Answer

I have a couple I keep getting wrong and I can't get the answer....

anonymous · Answer

attachment

uri · Answer

Can you show me how you were solving it? @Coralmoon

anonymous · Answer

I can try and write it out on my tablet but the issue is that with this class, if i get it wrong more than 2 times it gives me a different question..it starts to get frustrating. 
give me just a second and ill post it.

anonymous · Answer

Okay so I have it written out
so that I have  | 1-3x/7| = 2/3 and then | 1-3x/7| = -2/3 
for the first one I multiplied each side by 7
subtracted the 1
and then divided by 3...
right?
@uri

uri · Answer

@nincompoop

anonymous · Answer

do I multiply 2/3 just times 7 or do i do like..1/7...?