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19 votes
19 votes
55. Solve 4x - 3-2x = 9 + 2x – 12.A. No SolutionB. Infinite SolutionsC.x = -3D. x = 06. Cass drove 3 miles to school and the

User Valepu
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1 Answer

9 votes
9 votes

The given equation is


4x-3-2x=9+2x-12

First, we reduce like terms.


2x-3=2x-3

Then, we add 3 on each side.


\begin{gathered} 2x-3+3=2x-3+3 \\ 2x=2x \\ 2=2 \end{gathered}

Given that this result is unique and true, we deduct that the equation has infinite solutions.

B is the right answer.

User Denville
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