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Which set of equations intersect at (3,2)?

 

 Apr 20, 2020
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The Answer is B. 

Since at the point of intersection, the two equations will have the same values of x and y, we set the two equations equal to each other. This gives an equation that we can solve for x

 

Then we substitute that x value in one of the line equations (it doesn't matter which) and solve it for y.

 

(That is how you solve for the intersection.)

 

Hope this helps you learn!

 Apr 20, 2020

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