Simplify a - {5b - [a - (3b - 2c) + c - (a - 2b - c) ]}.

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Mathematics

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10 December, 04:23

Simplify a - {5b - [a - (3b - 2c) + c - (a - 2b - c) ]}.

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Answers (2)

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Deangelo Gibbs · Answer 1

Deangelo Gibbs 10 December, 04:52

0

That would be a-6b+4c

Amelia Schneider · Answer 2

a - {5b - [a - (3b - 2c) + c - (a - 2b - c) ]}.

=a - {5b - [a - 3b + 2c + c - a + 2b + c]}

=a - {5b - a + 3b - 2c - c + a - 2b - c}

=a - 5b + a - 3b + 2c + c - a + 2b + c

=a - 6b + 4c