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If the sum of two numbers is 6 and there difference is -2 what are the two numbers?
Wiki User
∙ 15y ago
Let numbers be x and y. Then,
x + y = 6
x - y = -2 add up both equations
2x + y - y = 6 + (-2)
2x = 4 divide by 2 to both sides
x = 2
Since the sum of the numbers is 6 and one of the numbers is 2, then the other number is 4 (6 - 2).
Check:
2 + 4 = 6
2 - 4 = -2
Wiki User
∙ 15y ago
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