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OpenStudy (anonymous):
What is the solution set of the following equation? -8x + x + 15 = -7x + 12
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OpenStudy (anonymous):
the left hand side is \(-7x+15\) and the right hand side is \(-7x+12\) so there is no way for them to be equal as \(-7x=-7x\) but \(15\neq -12\)
OpenStudy (anonymous):
or rather \(15\neq 12\) so there is no solution
OpenStudy (anonymous):
could you also call it an empty set?
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