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1 Which equation could be used to solve for x? (Choose all that are correct.) A. 3X - 20 = X + 40 B. 3X - 20 + X + 40 = 90 C. X + 40 + 3X - 20 = 180 D. X + 40 = 3X - 20​
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1 Which equation could be used to solve for x? (Choose all that are correct.)

A. 3X - 20 = X + 40
B. 3X - 20 + X + 40 = 90
C. X + 40 + 3X - 20 = 180
D. X + 40 = 3X - 20​

1 Which equation could be used to solve for x? (Choose all that are correct.) A. 3X-example-1
User BalestraPatrick
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Answer:

a is one answer and possibly b

User Iimos
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