SOLVING LINEAR SYSTEMS BY ELIMINATION

a) -3x + 4y = 7 ( b) 3x + 5y = 12 ( 3x + y = -2 ( 7x + 5y = 8 ( Example 4: Solve the linear system of equations by elimination and check. 5x + y = 15 (2x - 3y = 6 ( STEPS: Through multiplication, obtain the same number in front of one of the variables in both equations. ................
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