high school math help

so the question is:

Solve each trig equation in the interval  xE[0,2π]

2/sinx + 10 = 6

what I did:
I isolated for sinx

2/sinx = -4

sinx = -2

which is impossible right?

it would be sinx= -.5
and that does happen.

[aa]
　　　　　　　　　∧＿∧　　　／￣￣￣￣￣￣￣￣
　　　　　　　　　 （　´∀｀）　＜　watashi wa o nanae sa table cat king fairx the haxxor! http://www.curse-x.com/rlpic/FairX.jpg http://es.youtube.com/watch?v=3Y0Nel7cH3s
CLAYMORE ,BIBLE BLACK!
　　　　　　　　／　　　　|　　　 ＼＿＿＿＿＿＿＿＿
　　　　　　　/ 　　　 　 .|　　　　　
　　　　　　 / "⌒ヽ |.ｲ |
　　　＿＿ |　　　.ノ | || |＿＿
　 .　　　 ノく＿＿つ∪∪　　 ＼
　　　＿（（＿＿＿＿＿＿＿＿_＼
　　 ￣￣ヽつ￣￣￣￣￣￣ | |￣
　　　＿＿＿＿＿＿＿＿＿__| |

2/sinx = -4
sinx = -2

bro-tip: You should learn arithmetics before trigonometry

Incorrect. I applied the formula 1!=1 to the left side, then essentially eliminated the *1 from the right side by dividing both sides by 1, a moot operation done to illustrate the transition from right to left.

>>10
prove he has autism you stupid unscientific whore. why don't you face the facts, your kid is retarded because of your inferior genes and your awful parenting skills.

stop running off to Jewish-made terms and liberal psychologists every time you have a problem and take some personal accountability.

>>6
stop 'spergin out, you tard

http://www.anontalk.se/