Math, asked by Manu2007, 6 months ago

simplyfy 3x-[3x-{3x-(3x-3x-y)}]

Answers

Answered by saksham1705

1

Step-by-step explanation:

3x-[3x-{3x-(3x-3x-y)}] =

3x-[3x-{3x-3x+3x+y}] =

3x-[3x-3x+3x-3x-y] =

3x-3x+3x-3x+3x+y =

3x+y

just keep opening the bracket carefully

Answered by acsahjosemon40

0

Answer:

3x+y

Step-by-step explanation:

= 3x-[3x-{3x-(3x-3x-y)}]

= 3x-[3x-{3x-3x+3x+y}]

= 3x-[3x-3x+3x-3x-y]

= 3x-3x+3x-3x+3x+y

= 3x+y

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