Math, asked by kanchanbharti5580, 6 months ago

2a - (a - b)-(3 6 - 89)+(5a-7b)​

Answers

Answered by hemanth1167
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 K21062005K
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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