9a÷3+{-5-(2a-5-3a)} algebraic expressions
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Answer:-
first smallest braket 3a-2a = 1a -5= -4a
-4a-5=-9a+3= -6a now 9÷3= 2a = 9×3
2a=27 a = 27/2 =13.5
Answered by
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Answer: 4a is the right answer.
Step-by-step explanation:
9a÷3+{-5-(2a-5-3a)}
9a÷3+{-5-2a+5+3a}
9a÷3+{-2a+3a}
9a÷3+{a}
9a×1/3+{a}
3a+a
4a.
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