need help solving this diff plz 3y´ - y = 5x
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I may be wrong, but i don't think you can solve that because there is only one equation and two unknowns.
Originally Posted by nugiboy I may be wrong, but i don't think you can solve that because there is only one equation and two unknowns. It's a differential equation y is a function of x
Originally Posted by Moo It's a differential equation y is a function of x How do you do it then lol?
Hello again, yes I know its a diff equation but I would need some guidence and help solving it =). thank you
Originally Posted by mladen need help solving this diff plz 3y´ - y = 5x You can use an integrating factor: First Then So Notice that the left hand side of the equation is a "perfect derivative" I'll let you finish out from there. -Dan
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