SOLUTION: please help me solve these problems b/3=-3/4 z2+z=2

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Question 185759: please help me solve these problems
b/3=-3/4

z2+z=2
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
b/3=-3/4
4b=-3*3
4b=-9
b=-9/4 ans.
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z2+z=2
z^2+z-2=0
(z+2)(z-1)=0
z+2=0
z=-2 ans.
z-1=0
z=1 ans.