Q25. Solve this
(-12)-(-3)+(-7)+5-9=?
-19
-20
+19
+20
Answers
Answered by
0
Answer:
0
explanation
-19-20=-39
-39+19+20
=-39+39
=0
Answered by
2
The q becomes -12+3-7+5-9
Collect the like terms=-12-7-9+3+5
=-28+8
Ans is -20
Collect the like terms=-12-7-9+3+5
=-28+8
Ans is -20
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