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const2013 [10]
3 years ago
8

10 + 7x = -8 ( x -7)

Mathematics
1 answer:
tresset_1 [31]3 years ago
4 0

10+7x = -8x+56

15x=46

x=46/15

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Since, the polygon is a trapezoid made up of a rectangle and a right triangle. Therefore, according to the question, the figure of the polygon is attached.


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