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Citrus2011 [14]
2 years ago
14

Find the value of x for which ABCD must be a parallelogram.

Mathematics
1 answer:
lbvjy [14]2 years ago
3 0
<span>parallelogram, opposite sides are equal
</span>so
5x - 8 = 2x + 7
3x = 15
x = 5

hope it helps
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