What is the ordered pairs of y = 2x - 3 and y = -x + 3?

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What is the ordered pairs of y = 2x - 3 and y = -x + 3?

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Answer 1 · 2015-08-05T12:34:32

I found:
$x = 2$ $x=2$
$y = 1$ $y=1$

Explanation:

If you substitute for $y$ $y$ the first equation into the second you get:
$2 x - 3 = - x + 3$ $2x-3=-x+3$ rearranging:
$3 x = 6$ $3x=6$
$x = \frac{6}{3} = 2$ $x=6/3=2$
substituting this back into the first equation:
$y = 4 - 3 = 1$ $y=4-3=1$

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What is the ordered pairs of y = 2x - 3 and y = -x + 3?

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