2a - (a - b)-(3 6 - 89)+(5a-7b)
Answers
Answered by
0
Answer:
6a-6b + 125
Step-by-step explanation:
2a-(a-b)-(36-89)+(5a-7b)
= 2a-(a+b)-(36+89)+(5a-7b)
= 2a-a+b - 125 + 5a-7b
= a+b - 125 + 5a - 7b
= 6a-6b - 125
Answered by
0
Answer:
2a - [ a-b] - [ 36-89] + [5a-7b]
= 2a -[a-b] - [ - 53] + [5a-7b]
= 2a -a + b + 5a - 7b +53
= a +5a -6b +53
= 6a -6b +53
therefore, answer is 6a - 6b +53 .
Step-by-step explanation:
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