Math, asked by bharatshah6272065, 4 months ago

3a-[2b+{6a-(2b-a)}]

Answers

Answered by ayushkeshri475

1

Step-by-step explanation:

F***offhsgegaiaiwjnwsvggdgeheushshs

Answered by krishnakapadia910

0

Answer:

-4a

Step-by-step explanation:

3a-[2b+{6a-(2b-a)}]

3a-[2b+{6a-2b+a}]

3a-[2b+{7a-2b}]

3a-[2b+7a-2b]

3a-[0b+7a]

3a-7a

-4a

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