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Kuta Software - Infinite Algebra 1 Name_____ Solving Systems of Equations by Elimination Date_____ Period____ Solve each system by elimination. 1) −4 x − 2y = −12 4x + 8y = −24 (6, −6) 2) 4x + 8y = 20 −4x + 2y = −30 (7, −1) 3) x − y = 11 2x + y = 19 (10 , −1) 4) −6x + 5y = 1 6x + 4y = −10 (−1, −1)
F Worksheet by Kuta Software LLC Kuta Software - Infinite Algebra 1 Name_____ Solving Systems of Equations by Substitution Date_____ Period____ Solve each system by substitution. 1) y = 6x − 11 −2x − 3y = −7 (2, 1) 2) 2x − 3y = −1 y = x − 1 (4, 3) 3) y = −3x + 5 5x − 4y = −3 (1, 2) 4) −3x − 3y = 3
Find worksheets for solving systems of equations by graphing, elimination, or substitution. Choose from easy, medium, or hard levels and print in PDF format.
Infinite Algebra 2 covers all typical Algebra 2 material, beginning with a few major Algebra 1 concepts and going through trigonometry. There are over 125 topics in all, from multi-step equations to trigonometric identities. Suitable for any class with advanced algebra content.
Infinite Algebra 1 covers all typical algebra material, over 90 topics in all, from adding and subtracting positives and negatives to solving rational equations. Suitable for any class with algebra content.
Solving Systems of Equations by Substitution. 1) y = x + 1 -x - 2y = 7. 3) 5x + 2y = 14. y = 3x - 4. 5) 6x + 6y = 6. y = -4. 2) y = 5x + 3 4x - y = -2. 4) y = 2x - 6 -2x + 5y = -14. 6) x - 2y = -4 6x + 5y = -7.
