is -7+9=-9+7 true false or open
so its open?
Yeah^?
To determine if the equation -7 + 9 = -9 + 7 is true, false, or open, we can evaluate each side of the equation separately and compare the results.
First, let's calculate the left side of the equation: -7 + 9 = 2.
Next, let's calculate the right side of the equation: -9 + 7 = -2.
Now, comparing the results, we can see that 2 is not equal to -2. Therefore, the equation -7 + 9 = -9 + 7 is false.
-7 + 9 = 2
-9 + 7 = -2