Question

Suprimir los paréntesis y resolver: a. + (+9-4-7) – (-7 -9 +10)= b. – ( -30 +12 -13 +1) – (-9 -10 +24)= c. 15 – (-3 -5 -8) – (+3 -7) + (-7 +9)= d. – (-5 +9) – (+7 -2) – (+4 -2 -3 -7)= e. -1 – (-8 +1) + (-3 -14) – (-7) + (+13)=

Answer 1

Respuesta:hgdgvbg gg ghg