4(1-7a)=-6a-40

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Solution for 4(1-7a)=-6a-40 equation: 



4(1-7a)=-6a-40

We move all terms to the left:

4(1-7a)-(-6a-40)=0

We add all the numbers together, and all the variables

4(-7a+1)-(-6a-40)=0

We multiply parentheses

-28a-(-6a-40)+4=0

We get rid of parentheses

-28a+6a+40+4=0

We add all the numbers together, and all the variables

-22a+44=0

We move all terms containing a to the left, all other terms to the right

-22a=-44

a=-44/-22

a=+2

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