Math, asked by atishayjain1, 1 year ago

what is the answer of this question

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Answered by AritraK

Dear friend,

5x - [4y - {7x - (3z - 2y) + 4z - 3(x + 3y - 2z)}]

5x - [4y - {7x - 3z + 2y + 4z - 3x - 9y + 6z}]
5x - [4y - {4x - 7y + 7z}]
5x - [4y - 4x + 7y - 7z]
5x - [11y - 4x - 7z]
5x - 11y + 4x + 7z
9x - 11y + 7z (Ans.)

Hope it helps !!!

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