George walks 11 mile to school. He leaves home at the same time each day, walks at a steady speed of 33 miles per hour, and arri
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First we pick the equation. Let's say we pick first one. From it we express y.
Then we use this y and plug it in instead of y in the second equation.
Now just solve for x.
We plug this x in the first equation.
And solve for y.
So the solution to the equation is geometrically a point P which lies on the intersection of the two lines.
Hope this helps.
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