What is X - 3x + 12 = 21

asked Jun 10, 2020 83.1k views

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What is X

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5 votes

-3x =21 -12
-3x =9
x =9/-3
x =(-3)

Ali Nauman answered Jun 11, 2020

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6 votes

You would move all terms that don’t contain x to the right side and solve. Answer : x= -3

Johnymachine answered Jun 15, 2020

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