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9 votes
9 votes
Whats the solution set of the following equation -8×+×+15=-7×+12

User Sanch
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1 Answer

11 votes
11 votes

Given data:

The given equation is -8x+x+15=-7x+12.

The given equation can be written as,


\begin{gathered} -8x+x+15=-7x+12 \\ -7x+15=-7x+12 \\ 15=12 \end{gathered}

The above expression is false.

Thus, there is no value of x, so the answer is ϕ.

User Cain
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2.7k points
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