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Name___________________________________________________________ Date______________________ Period
Solving Systems of Equations by Elimination Solve each system by using the method of elimination and check. 1. −4𝑥 − 2𝑦 = −12 2. 4𝑥 + 8𝑦 = 20 4𝑥 + 8𝑦 = −24 −4𝑥 + 2𝑦 = −30 3. 𝑥 − 𝑦 = 11 4. −6𝑥 + 5𝑦 = 1 2𝑥 + 𝑦 = 19 6𝑥 + 4𝑦 = 10 5. −2𝑥 − 9𝑦 = −25 6. 8𝑥 + 𝑦 = −16 −4𝑥 − 9𝑦 = −23 −3𝑥 + 𝑦 = −5 7. −6𝑥 + 6𝑦 = 6 8. 7𝑥 + 2𝑦 = 24 −6𝑥 + 3𝑦 = −12 8𝑥 + 2𝑦 = 30
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Name___________________________________________________________ Date______________________ Period
Solving Systems of Equations by Elimination 9. 16𝑥 − 10𝑦 = 10 10. – 𝑥 − 7𝑦 = 14 −8𝑥 − 6𝑦 = 6 −4𝑥 − 14𝑦 = 28 11. 5𝑥 + 4𝑦 = −14 12. 2𝑥 + 8𝑦 = 6 3𝑥 + 6𝑦 = 6 −5𝑥 − 20𝑦 = −15 13. −14 = −20𝑦 − 7𝑥 14. 3 + 2𝑥 − 𝑦 = 0 10𝑦 + 4 = 2𝑥 −3 − 7𝑦 = 10𝑥 15. 3𝑥 + 2𝑦 = 4 16. 7𝑥 + 8𝑦 = 6 9𝑥 + 6𝑦 = 3 −14𝑥 − 16𝑦 = −12