Question

resolva a expressão 4b+3c-a+4a-3b-2c

Answer 1

Olá, boa noite!

Resposta:

$\Large{\color{blue}{\boxed{\boxed{\boxed{\mathsf{\color{red}{b+c+3a}}}}}}}$

Explicação passo-a-passo:

$\mathsf{4b+3c-a+4a-3b-2c}$

$\mathsf{4b-3b+3c-2c-a+4a}$

$\boxed{\mathsf{b+c+3a}}$