Pre-Calc
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Chapter 7: Systems and Matrices
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7.1 Solving Systems of Two Equations
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Solve Linear System by Elimination
Solve Linear System by Elimination
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Solve the system by elimination. 3x + 4y = 31 6x = 29 - 8y
Solve the system by elimination. 9x - 7y = 72-6x + 4y = -48
Solve the system by elimination. x - 3y = -10 6x - 4y = -18
Solve the system by elimination.-4x - 7y = -17 2x - 3y = -11