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Y = -5x -2x − y = 0 help
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3 votes
Y = -5x
-2x − y = 0
help

User Flesk
by
7.1k points

1 Answer

4 votes
so use subsitution
y=-5x
-2x-y=0
so subsitute -5x for y since the first equation tells us that y=-5x
-2x-(-5x)=0
-2x+5x=0
3x=0
x=0
subsiutte
y=-5x
y=-5(0)
y=0

x=0
y=0
User Emremrah
by
7.8k points
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