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How do you solve each system by substitution or addition 2y-x equals 3 and x equals 3y-5?
Wiki User
∙ 16y ago
Add the two equations together. The x disappears. 2y - x = 3 + x = 3y - 5 ------------------------ 2y = 3y -2 Can you finish it from there?
Wiki User
∙ 16y ago
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