cottonkittyslo cottonkittyslo

31-01-2017
Mathematics

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Using the substitution method, answer the question.

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

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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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