Question 574692
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-2p+7=6-(7p+7)
-2p+7=6-7p+7
-2p+7=-1-7p
-2p+(7+1)=(-1-1)-7p
-2p+8=-7p
(-2p-2p)+8=-7p+2p
8=-5p   OK up to here.


*[tex \LARGE \ \ \ \ \ \ \ \ \ \ \frac{8}{-5}\ =\ \frac{-5p}{-5}]


*[tex \LARGE \ \ \ \ \ \ \ \ \ \  p\ =\ -1.6]


John
*[tex \LARGE e^{i\pi} + 1 = 0]
My calculator said it, I believe it, that settles it
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