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rosijanka [135]
4 years ago
12

Can someone help please

Mathematics
1 answer:
eduard4 years ago
5 0

Step-by-step explanation:

Diagonals of a rectangle are congruent and bisects each other

Therefore,BE=DE

=>2x+4=7x-1

=>2x-7x= -1-4

=> -5x= -5

=> 5x=5

=> x=1

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