### Home > INT3 > Chapter 1 > Lesson 1.2.2 > Problem 1-86

1-86.

Suppose you want to determine exactly where the lines intersect. Use algebra to determine the point of intersection and be prepared to explain your method.

Set the equations equal to each other.

Combine like terms.

Solve for .

Use the value of to solve for the value of

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Remember to rewrite the answer as a coordinate.