Question

Si a=3 , b=-1 resuelve:

2(-4a+b-1)-5(b+a-2)=

Answer 1

⚡Hello⚡

Resolver=

Si a=3 , b=-1

2(-4a+b-1)-5(b+a-2)=

2(-4(3)+(-1))-5((-1)+(3)-2)=

2(-12-1)-5(-1+3-2)=

2(-13)-5(0)=

-26

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