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3 years ago

Please help y’all I beg y’all A 4 B 14 C 1 D 7

Mathematics

2 answers:

elena55 [62]3 years ago

7 0

Answer:

the answer is A

2x-1=x+3

x=4

larisa86 [58]3 years ago

5 0

Answer:

A. 4

Step-by-step explanation:

First off, x + 3 needs to equal 2x - 1, since the parallel sides of the parallelogram have the same length. Let's check A first, which says x = 4.

I) Substitute equations:

x + 3 = 2x - 1

4 + 3 = 2(4) - 1

II) Solve:

4 + 3 = 2(4) - 1

7 = 2(4) - 1

7 = 8 - 1

7 = 7

x = 4

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