2/3y - 10 = y/5 + 11 solve the equation
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Step-by-step explanation:
2/3y - 10 = y/5 + 11
(2-30y)/3y = (y+55)/5
10-150y = 3y^2 +165y
3y^2+315y -10 =0
it is difficult to do by normal factorisation method so we will use formula here which is shown in the pic.
So, the answer is shown .
(the calculation of formula is done by calculator)
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