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What is the solution of the system
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What is the solution of the system

What is the solution of the system-example-1
User Arthursfreire
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x - 2y = 4 \\ x = 2y + 4 \\ 3(2y + 4) + y = 5 \\ 6y + 12 + y = 5 \\ 7y = - 7 \\ y = - 1
x = 2(-1) + 4
x = 2
User Rliu
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