cross multiplication of algebra expression denominators

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David Johnson
David Johnson 2021-8-1
回答： John D'Errico 2021-8-1
How do I get matlab to do the cross multiplcation and display my equation without fractions?
I would like to see the equation after cross multiplying by a and b. ( by = abk + ax )
eq = ( y/a == k+x/b )
eq = (sym)
y x
─ = k + ─
a b

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采纳的回答

John D'Errico
John D'Errico 2021-8-1
Ran in:
syms x y a b k
eq = y/a == k+x/b
eq = 
Symple enough. :)
eq = expand(eq*a*b)
eq = 

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