Question

Solve the equation. Check for extraneous solutions.
2|7-7x|=2x+4
i think its 5/6

Answer 1

I'm not sure, but i think its x=5/8.

Answer 2

Actually it has 2 answers, 5/8 and 3/2

Answer 3

I think 5/8 is right. 3/2. Is the 2nd answer

Answer 4

yes. DSS is correct. Thanks for that correction.

Answer 5

:( im not useful

Answer 6

yes you are! Don't say that about yourself!

Answer 7

thank you all so much i appreciate it can one of you explain how you got that i am so confused

Answer 8

i also have a few more if anyone else wants to help

Answer 9

divide both sides by 2, first.

Answer 10

ok

Answer 11

2|x+1/3|<9
i think its -4 5/6<X<4 1/6

Answer 12

@DSS