Question

-5-(2-4)+(7-2) algebricas

Answer 1

Resposta$\large \to2$

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- 5 - (2 - 4) + (7 - 2)

• Calcule
• Subtraia

- 5 - ( - 2) + 5

• Elimine os opostos

2

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$\huge \boxed{ \boxed{ \purple{ \rm{\rightarrowtail{conta \: armada}}}}}$

$\purple{\huge\boxed{\begin{array}{c} - 5 - (2 - 4) + (7 - 2) \\ - 5 - ( - 2) + 5 \\ 2 \\ \end{array}}}$

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$\huge \blue{\boxed{\boxed{\rm{Little \: Diamond}}}}$