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09-01-2018
Mathematics

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Find the value of each variable that ensures that each equilateral is a parallelogram

Find the value of each variable that ensures that each equilateral is a parallelogram class=

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09-01-2018

Opposite sides are equal in a parallelogram.

[tex]3a-12 = \frac{1}{2}a-7[/tex]

[tex]\frac{5}{2}a = 5[/tex]

[tex]a = 2[/tex]

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