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ABCD is a parallelogram. If side AB = 5x + 7, side BC = 8x - 12, and side CD = 7x - 9, find the value of x.
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4 votes
ABCD is a parallelogram. If side AB = 5x + 7, side BC = 8x - 12, and side CD = 7x - 9, find the value of x.

User Nduplessis
by
8.0k points

1 Answer

2 votes

Answer:

8cm

Explanation:

AB = CD

5x+7 = 7x-9

2x = 16

User Flyness
by
7.6k points
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