Add 258 and -473 in integer
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Step-by-step explanation:
3X + 3 = 258. 3X + 3 - 3 = 258 - 3.
3X = 255. 3X/3 = 255/3.
X = 85. Which means that the first number is 85, the second number is 85 + 1 and the third number is 85 + 2. Therefore, three consecutive integers that add up to 258 are 85, 86, and 87. 85 + 86 + 87 = 258.
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