tty1671 tty1671

04-03-2020
Mathematics

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Find the value of x.

Find the value of x class=

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amna04352 amna04352

04-03-2020

Answer:

3°

Step-by-step explanation:

20x + 5 = 9x - 2 + 40

Exterior angle is equal to the sum of interior angles

20x + 5 = 9x + 38

11x = 33

x = 3

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