[ (-7) + 9] + (_____) = 9 + [ -7 + 4]
Answers
Answered by
0
Answer:
4
Step-by-step explanation:
[ (-7) + 9] + (4) = 9 + [ -7 + 4]
Answered by
0
Answer:
+4 is the answer
as
-7+9 = 9-7+4
+2=2+4
+2=+6
z=+6-2
=4
Similar questions