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For what value of x must ABCD be a​ parallelogram?
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For what value of x must ABCD be a​ parallelogram?

For what value of x must ABCD be a​ parallelogram?-example-1
User Steffanjj
by
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1 Answer

1 vote

Answer:

7

Explanation:
add 7 to 3x

Then: 4x-3x=1x which gives:

1x=7

7/1=7

User NiklasLehnfeld
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