Use any method to solve the system. Explain your choice of method. 1. 2. 3. [3
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[3х — 5у %3D 7 12x + y = 9 2х S-x + 3y = 17 4х + Зу %3D 7
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1 Multiply Equation 2 by 5 10x 5y 45 Add this to Equation 1 13x 52 x 4 Backsubstitute x ...View the full answer
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