Mathematics, 24.03.2020 04:29, 11091

Which of the following equations are equivalent? Select three options.
2 + x = 5
x + 1 = 4
9 + x = 6
x + (negative 4) = 7
Negative 5 + x = negative 2

Answers: 1

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Which of the following equations are equivalent? Select three options.
2 + x = 5
x + 1 =...