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y = 28 + ¾x

y = 30 + ½x

→ 28 + ¾x = 30 + ½x

→ ¾x - ½x = 30 - 28

→ ¼x = 2

→ x = 2 × 4 = 8

→ y = 30 + ½ × 8 = 30 + 4 = 34

→ solution is the point (8, 34)

(ie x = 8, y = 34)

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6y ago
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Q: What is the intersection of the two equations y equals 28 plus three fourths x and y equals 30 plus one half x?
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