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| SOLVING
A SYSTEM OF EQUATIONS WITH THREE UNKNOWNS |
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Wasn’t that bee problem
fun? Your students will enjoy solving it especially if you get some volunteers
to act it out. Now let’s look at a system of equations with three
unknowns.
Let’s solve for x, y, and z when:
- x + 4y – 2z = 3
- x + 3y + 7z = 1
- 2x + 9y + z = 8
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