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Multiple Choice
Is –7 + 9 = –9 + 7 true, false, or open?
Bot GPT 3.5
answered9 months ago
Step-by-Step Bot
answered8 months ago
To determine whether –7 + 9 = –9 + 7 is true, false, or open, we can simplify both sides of the equation and compare the results.
Starting with the left side:
-7 + 9 = 2
Now let's simplify the right side:
-9 + 7 = -2
Since 2 does not equal -2, the equation –7 + 9 = –9 + 7 is false.