cottonkittyslo
cottonkittyslo cottonkittyslo
  • 31-01-2017
  • Mathematics
contestada

Using the substitution method, answer the question.

y=4x-3
y=-x+7

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ShayDarnelle
ShayDarnelle ShayDarnelle
  • 31-01-2017
Basically they're both equal
4x-3=x+7
-x. -x
3x-3=7
+3 +3
3x=10

X=10/3
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