Section 12.1 Systems of Linear Equations; Substitution and ...
Section 12.1 Systems of Linear Equations; Substitution and ...
Section 12.1 Systems of Linear Equations; Substitution and ...
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Use the method <strong>of</strong> elimination to solve the system <strong>of</strong> equations.<br />
⎧2x+<br />
y + z = 4<br />
⎪<br />
⎨−<br />
3x+ 2y− 2z =−10<br />
⎩⎪<br />
x− 2y+ 3z = 7