Question

-3-5{6-7+5(-4+3)-{(4-6)-(4:2-4)-3x4]} es una operacion conbinada

Answer 1

❥Holiwi꧂

-3-5{6-7+5(-4+3)-{(4-6)-(4:2-4)-3x4]}

=−3−5(−1+5(−4+3)−(4−6)−(4÷2−4)−(3)(4))

=−3−5(−1+(5)(−1)−(4−6)−(4÷2−4)−(3)(4))

=−3−5(−1+−5−(4−6)−(4÷2−4)−(3)(4))

=−3−5(−6−(4−6)−(4÷2−4)−(3)(4))

=−3−5(−6−(−2)−(4÷2−4)−(3)(4))

=−3−5(−4−(4÷2−4)−(3)(4))

=−3−5(−4−(2−4)−(3)(4))

=−3−5(−4−(−2)−(3)(4))

=−3−5(−2−(3)(4))

=−3−5(−2−12)

=−3−(5)(−14)

=−3−(−70)

=67 → Respuesta.