Question

2a- (4a-3c)- (3b+c)- {c- (a-b)+b-[a-(b+c)]}​

Answer 1

Respuesta:

Resultado: - 6b

Explicación paso a paso:

 2a- (4a - 3c) - (3b + c) - {c - (a - b)+ b - [a -(b + c)] }​

=2a - 4a + 3c - 3b - c - {c - a + b+ b - [a - b - c ] } ​

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

= -2a - 3b + 2c - {-2a + 3b + 2c } ​

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

=  - 6b

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