is -7+9=-9+7 true, false or open?
true
false
open
Answers
Answered by
1
-7+9=2.
-9+7=-2
and
-2 not equal to 2
hence above statement is false
-9+7=-2
and
-2 not equal to 2
hence above statement is false
Answered by
0
false
-2 is no equal to 2
-2 is no equal to 2
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