Question

suprimir previamente los parentesis y luego resolver +(-1+4)-(+17-6)=
-(-8+3)+(-5-19)=
​

Answer 1

• (-1+4)-(17-6) = -1+4-17+6 = (6+4)+(-1-17) = 10-18 = -8
• -(-8+3)+(-5-19) = 8-3-5-19 = (-3-5-19)+8 = (-8-19)+8 = -19