7. Are the following equations correct?
a) (45-4)-7=45-(4-7)
Answers
Answered by
0
Answer:
correct
Step-by-step explanation:
(45-4)-7=34
45-(4-7)=34
Answered by
1
Question:
a) (45-4)-7=45-(4-7)
Answer:
LHS=(45-4)-7
= 41-7
= 34
RHS=45-(4-7)
=45-(-3)
=45+3
=48
LHS≠RHS
Therefore the above equation is not correct.
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