SOLUTION: What is the answer to these 4 problems? 7/8 - x = 13/16? 4/7 - x =6/35? 7/9 - x = 1/36? 3/8 - x = 1/24?? I have been trying to work on these but they are difficult

Question 539071: What is the answer to these 4 problems? 7/8 - x = 13/16? 4/7 - x =6/35? 7/9 - x = 1/36? 3/8 - x = 1/24?? I have been trying to work on these but they are difficult

Answer by JBarnum(2146) (Show Source): You can put this solution on YOUR website!
find LCD
subtract 14/16
multiply by -1

.
find LCD multiplied 4/7 by 5/5 ... 5/5=1
add x and subtract 6/35
reduce take out 7/7

same process as above 36/9=4 multiply 7/9 by 4/4 to get 28/36
reduce by taking out 9/9

same process

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