3 years ago

For parallelogram ABCD, find the value of x. 3x + 20 B С A А D 5x – 12

Mathematics

1 answer:

Arlecino [84]3 years ago

4 0

Answer:

$x = 16$

Step-by-step explanation:

5x-12=3x+20

plus 12 both sides

5x=3x+32

-3x both sides

2x=32

divide by 2 both sides

x=16

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