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October 31, 2014

October 31, 2014

Posted by **Daniel** on Sunday, April 8, 2012 at 7:15pm.

$ \left\{ \begin{tabular}{l} $ y = x + {\color{red}-2} $ \\ $ y = -{\color{red}3} x + {\color{red}10} $ \end{tabular} \right. $

- ALGEBRA -
**Steve**, Monday, April 9, 2012 at 11:06amThe TeX makes it hard to read, but it appears you want to solve

y = x + 2

y = -3x + 10

If that's so, then just substitute the 1st value for y into the 2nd equation:

x+2 = -3x+10

4x=8

x=2

so, y=4

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