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I need help, please IT CAN NOT WAIT

I need help, please IT CAN NOT WAIT-example-1
User Matt Hamann
by
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1 Answer

17 votes
17 votes

Answer:

D and E

Explanation:

In order for the equations to have infinite amount of solutions, they have to be equal to each other.

A: 3x-1 doesn't equal 3x+1

B: 2x-1 is not equal to 1-2x since they negate each other.

C: 3x-2 doesn't equal 2x-3

D: 3(x-1)=3x-1*3=3x-3 ==> D is an answer.

E: 2(x+1)=2x+1*2=2x+2 ==> E is an answer

F: 3(x-2)=3x-6. However, 2(x-3)=2x-6. 3x-6 doesn't equal 2x-6.

Hence, 3(x-2) doesn't equal 2(x-3).

User YYfim
by
3.2k points
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