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13 votes
13 votes
9+4t=12-4t one solution,no solution, infinitely many solutions

User Tom Warner
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1 Answer

19 votes
19 votes

Given the equation :


9+4t=12-4t

The solution of the given equation will be as following:

Step 1 : combine the like terms


\begin{gathered} 4t+4t=12-9 \\ 8t=3 \end{gathered}

Step 2 : Divide both sides by 8


\begin{gathered} (8t)/(8)=(3)/(8) \\ \\ t=(3)/(8) \end{gathered}

So, the given equation has one solution

User Randy Burden
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3.1k points