have been trying to make a program and I need to isolate the result of a solve function, i get a result as {x=0.020615} to put it into a variable ant then make some operations, with this result I cant operate.
Is there any other function as eval() or similar to get only the expression? or any trick?
I've been trying to convert to a string eliminate "x=" and then use the strtoexp() but it doesn't change the type...

excuse my english, thankyou!
P.S. :What is the difference in use this
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