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# how to solve linear systems using graphs and tables"?

## how to solve linear systems using graphs and tables"?

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### how to solve linear systems using graphs and tables"?

how to solve linear systems using graphs and tables"?

$$\\\\ \left\{\begin{array}{ccc}2x-y=-4\\3x+3y=15\end{array} ight\\\\=============\\2x-y=-4\\\\y-intercept\ (x=0)\\2\cdot0-y=-4\\-y=-4\\y=4\\(0\ 4)\\x-intercept\ (y=0)\\2x-0=-4\\2x=-4\ \ \ \ /:2\\x=-2\\(-2\ 0)\\draw\ in\ the\ coordinate\ system$$ $$========================\\3x+3y=15\\y-intercept\ (x=0)\\3\cdot0+3y=15\\3y=15\ \ \ \ \ /:3\\y=5\\(0\ 5)\\x-intercept\ (y=0)\\3x+3\cdot0=15\\3x=15\ \ \ \ \ /:3\\x=5\\(5\ 0)\\draw\ in\ the\ coordinate\ system.$$