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For what value of x is the following quadrilateral a parallelogram?
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For what value of x is the following quadrilateral a parallelogram?
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Dec 15, 2018
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For what value of x is the following quadrilateral a parallelogram?
Mathematics
high-school
Contango
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2x-9 = x+8
2x-9-x=8
2x-x = x
x-9=8
x = 9+8
x=17
Shankhan
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Dec 21, 2018
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Shankhan
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