find 4 solution of the following equation
2x + Y equal to 7
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find 4 solution of the following equation
2x + Y equal to 7
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Answer:
2x + y = 7 => y = 7-2x
Let x = 0, then y = 7 - 2(0) = 7-0 = 7
Let x = 1, then y = 7 - 2(1) = 7-2 = 5
Let x = 2, then y = 7 - 2(2) = 7-4 = 3
Let x = 3, then y = 7 - 2(3) = 7-6 =1