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p/2=-1.4
We move all terms to the left:
p/2-(-1.4)=0
We add all the numbers together, and all the variables
p/2+1.4=0
We multiply all the terms by the denominator
p+(1.4)*2=0
We add all the numbers together, and all the variables
p+2.8=0
We move all terms containing p to the left, all other terms to the right
p=-2.8
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