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Answer 1 · 2016-05-15T17:41:17

The number of trucks is $400$ $400$ .

Last year

Let the number of RVs be $x$ $x$

Then the number of trucks $= 2 x$ $= 2x$

This year

There are 200 more RVs than last year $= x + 200$ $=x+200$

The number of trucks is the same $= 2 x$ $=2x$

Also, the number of trucks = number of RVs.

$\Rightarrow 2 x = x + 200$ $=>2x=x+200$

$\Rightarrow x = 200$ $=>x=200$

The number of RVs is $200$ $200$ .

The number of trucks will be $2 \times 200 = 400$ $2xx200 = 400$ .