i dont how to do this problem

The solution of the problem is 1/2x
We have the equation here given as
48x² - 40x/56x
In order to solve this we have to equate this to zero
Such that we would have
48x² - 40x/56x = 0
From here we would have to cross multiply
48x² - 40x = 56x
Then we have to take like terms
48x² = 56x + 40x
48x² = 96x
From here we have to divide through by 96x
48x²/96x
= 1/2x
Hence the solution of the problem is 1/2x
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