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If $$\frac{x}{y}$$=$$\frac{3}{4}$$ the ratio of $$(2x+3y)$$ and $$(3y-2x)$$ is
Let $$x = 3k$$ and $$y = 4k$$
=> $$\frac{2x + 3y}{3y - 2x}$$
= $$\frac{6k + 12k}{12k - 6k}$$
= $$\frac{18}{6}$$
= $$\frac{3}{1}$$ = 3 : 1
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