Question

Matematicas

-5-{7-(-5-7)+[4+7-35+(-15-2)]-12}

Me ayudan a resolver este ejercicio paso a paso porfa​

Answer 1

Explicación paso a paso:

-5-{7-(-5-7)+[4+7-35+(-15-2)]-12}= -5-{7-(-5-7)+[4+7-35+(-17)]-12}= -5-{7-(-5-7)+[4+7-35-17]-12}= -5-{7-(-12)+[4+7-35-17]-12}= -5-{7+12+[4+7-35-17]-12}= -5-{7+12+[11-35-17]-12}= -5-{7+12+[-24-17]-12}= -5-{7+12+[-41]-12}= -5-{7+12-41-12}= -5-{19-41-12}= -5-{-22-12}= -5-{-34}= -5+34= 29