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1 vote
Change the subject from y to x

Change the subject from y to x-example-1
User Christine
by
7.6k points

1 Answer

6 votes

y = (2x + 1)/(3x + 4)

y(3x + 4) = (2x + 1)

3xy + 4y = 2x + 1

4y - 1 = 2x - 3xy

4y - 1 = x(2 - 3y)

x = (4y - 1)/(2 - 3y) , answer = E

User Crazy Novice
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7.1k points