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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

User Huang
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1 Answer

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Answer:

2 + x=5, x+1 = 4, and -5 +x = -2 all state that x is equal to 3.

Explanation:

Solve each equation for x. Three of the equations have x = 3, and are therefore equivalent.

2 + x = 5 Equivalent

x = 3

x + 1 = 4 Equivalent

x = 3

9 + x = 6

x = -3

x + (- 4) = 7

x = 11

-5 + x = -2 Equivalent

x = 3

User Mohit Goel
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