If x varies directly as y, and x = 27 when y=6, find x when y=2
2 answers:
Easiest way to solve these problems would be setting up a proportion.

Let x = ... well... our missing x
Now, we crossmultiply.
6x = 27(2)
6x = 54
x = 54/6
x = 9



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18 = 2x
9 = x
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