Which of the following equations are equivalent? Check all that apply.

1). 2+x=5

2). x+1=4

3). 9+x=6

4). x + (-4) = 7

5). - 5+x=-2

Question

Haleigh Donaldson

7 May, 01:55

+2

Answers (1)

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Willow Mckay · Answer 1

1) 2+x=5. X=3. 2) x+1=4. X=3. 5) - 5+x=-2. X=3. 1) 2) 5) are equivalent equations.

Which of the following equations are equivalent? Check all that apply.1). 2+x=52). x+1=43). 9+x=64). x + (-4) = 75). - 5+x=-2