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12-10-2020
Mathematics

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find the value of x will mark brainliest and all tht jazz

find the value of x will mark brainliest and all tht jazz class=

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12-10-2020

Answer:

x = 20

Step-by-step explanation:

these are alternate interior angles, which means they're equal.

you can use that information to make this equation:

x + 40 = 3x

subtract x from both sides

40 = 2x

divide both sides by 2

20 = x

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