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Anonymous
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Rylee Mante ∙
s = -2 -4r
-2=4r+s s=-4r-2 or s=-(4r+2)
Solving for two unknown variables (s and t) requires two independent equations. You have only one.
v
s = -70
s = 20
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It is an equation in the single variable, s.
S = {-5, 1}
yes and tom rules
wth??
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