Multiply each side of the given equation by 60 to get rid of all the fractions.
You'll wind up with an equation to which the only possible solution is y=0 .
The question is kind of lame, but that's what we have to put up with while we're taking math.
[y-\frac{y}{2}+\frac{y}{3}-\frac{y}{4}=\frac{y}{5}|\cdot60\ 60y-30y+20y-15y=12y\ 23y=0\ y=0
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To solve an algebraic equation with fractions, you can eliminate the fractions by multiplying each term by a common denominator. This simplifies the equation and makes it easier to isolate the variable. For example, multiplying by 12 simplifies the equation 2 1 x + 4 3 = 3 1 into a form that allows for straightforward solving.
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