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CRAMER

- Solves systems of linear equations in two or three variables. (The program does this by a method known as Cramer's Rule, which is why it is called 'CRAMER'.)

Useful for:

- SAT
- ACT
- Algebra 1
- Geometry
- Algebra 2
- Precalculus
- Calculus
- College Algebra

Solution: First, put both equations in standard form:

Run CRAMER. How?

Enter '2' for two

variables (x and y).

Enter the coefficients

shown in red above,

from left to right, for

A, B, C, D, E, and F.

The program reports: