SOLUTION: add the following expression: 10/x - x/x+3= Thank you :)

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Question 624411: add the following expression:
10/x - x/x+3=
Thank you :)
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
10%2Fx+-+x%2F%28x%2B3%29

%2810%28x%2B3%29%29%2F%28x%28x%2B3%29%29+-+x%2F%28x%2B3%29

%2810x%2B30%29%2F%28x%28x%2B3%29%29+-+x%2F%28x%2B3%29

%2810x%2B30%29%2F%28x%28x%2B3%29%29+-+%28x%2Ax%29%2F%28x%28x%2B3%29%29

%2810x%2B30%29%2F%28x%28x%2B3%29%29+-+%28x%5E2%29%2F%28x%28x%2B3%29%29

%2810x%2B30-x%5E2%29%2F%28x%28x%2B3%29%29

%28-x%5E2%2B10x%2B30%29%2F%28x%28x%2B3%29%29

-%28x%5E2-10x-30%29%2F%28x%28x%2B3%29%29

-%28x%5E2-10x-30%29%2F%28x%5E2%2B3x%29

So the expression simplifies to -%28x%5E2-10x-30%29%2F%28x%5E2%2B3x%29