SOLUTION: -1/7+x=-3/4

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Question 319514: -1/7+x=-3/4
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
-1/7+x=-3/4
X=-3/4+1/7 (THE LCD=28)
X=(-3*7+1*4)/4*7
X=(-21+4)/28
X=-17/28 ANS.
PROOF:
-1/7-17/28=-3/4
-4/28-17/28=-3/4
-21/28=-3/4
-3/4=-3/4