Question

con todo y proceso plis

Answer 1

a verr:
-(2b+c)+3(-4a+d)
-(2(-3)+(-5))+3(-4(2)+(8))
-(-6-5)+3(-8+8)
-(-11)+(-32+32)
-(-11)+(0)
+11
R: 11

o tambien:
-(2b+c)+3(-4a+d)
-(2(-3)+(-5))+3(-4(2)+(8))
-(-6-5)+3(-8+8)
-(-11)+3(0)
-(-11)+(0)
+11

ja, saludos :)