Systems of Equations Substitution
Systems of Equations Substitution
Systems of Equations Substitution
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-2-11) x + 3y = 1−3x − 3y = −1512) −3x − 8y = 20−5x + y = 1913) −3x + 3y = 4−x + y = 314) −3x + 3y = 3−5x + y = 1315) 6x + 6y = −65x + y = −1316) 2x + y = 206x − 5y = 1217) −3x − 4y = 23x + 3y = −318) −2x + 6y = 6−7x + 8y = −519) −5x − 8y = 172x − 7y = −1720) −2x − y = −95x − 2y = 18