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Directions: Use substitution to simplify the following; Simplify the following if x = 3 & y = 4: 1. 2x + y = 2. 3x + 2y = 3. 3y + 2x = 4. 10x + 4y + 2x = 5. 6y + 5x = 6. 7x + 4y = Use your knowledge about
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Jun 19, 2023
Mathematics
high-school
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