cupcakes5656 cupcakes5656
  • 10-01-2017
  • Mathematics
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whats the system of substitution for y=6x-11 and -2x-3y=-7

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AudioLeech7 AudioLeech7
  • 10-01-2017
-2x-3(6x-11)=-7
-2x-18x+33=-7
-20x+33=-7
        -33  -33
-20x=-40
/-20   /-20
x=2

y=6(2)-11
y=12-11
y=1

Your coordinates are (2, 1).
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