Answer:
Explanation:
x + x + 1 + x + 2 = 126
3x + 3 = 126
3x = 123
x = 41
41 + 1 = 42
41 + 2 = 43
An integer is any number above or below 0. Another words negative or positive numbers. Example: -1,-2,-3-4 1,2,3,4 ect.
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