CPM Homework Help : CCA2 Problem 2-114

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2-114.

Where do the following pairs of lines intersect?

$y=5x-2$
$y=3x+18$
Hint (a):
Use the Equal Values method.

$y=x-4$
$2x+3y=17$
Hint (b):
Use the Substitution method.
Answer (b):
$\left( \frac{29}{5}, \frac{9}{5} \right)$

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