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Home > AC > Chapter 4 > Lesson 4.2.3 > Problem 4-93

4-93.

Determine the coordinates of each point of intersection without graphing.

Use the Equal Values Method.

Subtract 2x from both sides.

Subtract 1 from both sides.

Divide by 2 on both sides.

Use the value you found for and substitute into one of the original equations to solve for .

Follow the hints and steps used in part (a).