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Anna [14]
4 years ago
14

Solve the liner question using elimination 2x-y=2 6x-y=-2

Mathematics
1 answer:
Ivanshal [37]4 years ago
3 0
  2x - y =  2
  <u>6x - y = -2</u>
      <u>-4x</u> = <u>0</u>
       -4    -4
         x = 0
  2x - y = 2
2(0) - y = 2
    0 - y = 2
 <u>+ 0      + 0</u>
        <u>-y</u> = <u>2</u>
        -1   -1
         y = -2
   (x, y) = (0, -2)
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