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Mathematics 16 Online
nikenike:

The sum of negative eighteen and a number is eleven. What is the number? Which equation could be used to solve the problem? -x + 18 = 11 x - 18 = 11 18 - x = 11 x + 18 = 11

mhanifa:

"The sum" is addition "negative eighteen and a number" is -18 and x "is eleven" = 11 Consider all together: -18 + x = 11 Which of the answer choices is equivalent to this?

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