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Name: Date: 3. Solve the following system of linear equations by substitution: *. [K; 4) 3x+y=-10 **The solution is: 4. Solve the following system of

Name: Date: 3. Solve the following system of linear equations by substitution: *. [K; 4) 3x+y=-10 **The solution is: 4. Solve the following system of linear equations by elimination: . 7x + 2y = 24 [K: 4] 8x + 2y = 30

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