Math, asked by pandeyananya277, 7 months ago

Simplify the following step by step :-
a) (-7) + (-9) + 4 + 16
b) (-9) x 18-(-9)x8

Answers

Answered by savithakushimanoj

2

Answer:

4..
-90

Step-by-step explanation:

i hope you can understand it better

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