SOLUTION: 12-4h=-18+11h -6=7h h=-6/7

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Question 111067: 12-4h=-18+11h
-6=7h
h=-6/7
Found 2 solutions by HyperBrain, checkley71:
Answer by HyperBrain(694) About Me  (Show Source):
You can put this solution on YOUR website!
12-4h=-18%2B11h
-4h%2B12=11h-18
-4h-11h%2B12=11h-11h-18
-15h%2B12=0-18
-15h%2B12=-18
-15h%2B12-12=-18-12
-15h%2B0=-30
-15h=-30
h=2

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HyperBrain!

Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
WHEN YOU SWAP SIDES FOR TERMS OR NUMBERS YOU MUST CHANGE THE SIGN.
WHAT YOU ARE DOING BASICLY IS ADDING OR SUBTRACTING THE SAME VALUE FROM BOTH SIDES.
12-4H=-18+11H NOW SUBTRACT 12 & SUBTRACT 11H FROM BOTH SIDES.
12+(-12)-4H+(-11H)=11H+(-11H)-18+(-12)
-15H=-30
H=-30/-15
H=2 ANSWER.