Find the perimeter of -3x+4 2x+7

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asked Aug 5, 2015 79.8k views

1 Answer

Andreas Herd · Answer 1 · 2015-08-09T20:15:51+0000

Assuming that (-3x + 4) and (2x + 7) are two legs of a rectangle, you can find the perimeter like this: P = 2*length + 2*width.

P = 2*(-3x + 4) + 2*(2x + 7)
P = -6x + 8 + 4x + 14
P = -2x + 22

Hope this helps! :)

Find the perimeter of -3x+4 2x+7

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