Question

1* (7+4)-(15÷3)+(8-5)=
2* (5×2)+(9-4)-(12÷4)=
3* (4+7-7+4)-(6+8-6+3)=

​

Answer 1

Respuesta:

1:9

2:12

3: -3

espero averte ayudado

Answer 2

Respuesta:

$(7 + 4) - (15 \div 3) + (8 - 5) \\ 11 - 5 + 3 \\ 6 + 3 \\ 9$

$(5 \times 2) + (9 - 4) - (12 \div 4) \\ 10 + 5 - 3 \\ 15 - 3 \\ 12$

$(4 + 7 - 7 + 4) - (6 + 8 - 6 + 3) \\ (11 - 7 + 4) - (14 - 6 + 3) \\ (4 + 4) - (8 + 3) \\ 8 - 11 \\ - 3$

Explicación paso a paso:

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$\mathbb{\huge \color{pink}{Espero} _{ \huge Ayudarte♡}}$