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artcher [175]
3 years ago
9

Can you help me with susbsition y=-5x+1 y=-4

Mathematics
2 answers:
kompoz [17]3 years ago
8 0

y=-5x+1

y=-4

=> -4=-5x+1      <em>/+4</em>

   0=-5x+5   <em>/+5x</em>

5x=5      /:5

x=1 

Lana71 [14]3 years ago
6 0
y=-5x+1\\&#10;y=-4\\\\\&#10;-4=-5x+1\\&#10;-5x=-5\\&#10;x=1\\\\&#10;\boxed{(x,y)=(1,-4)}
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