7(2a-2)-4=1-5a

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Solution for 7(2a-2)-4=1-5a equation: 



7(2a-2)-4=1-5a

We move all terms to the left:

7(2a-2)-4-(1-5a)=0

We add all the numbers together, and all the variables

7(2a-2)-(-5a+1)-4=0

We multiply parentheses

14a-(-5a+1)-14-4=0

We get rid of parentheses

14a+5a-1-14-4=0

We add all the numbers together, and all the variables

19a-19=0

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

19a=19

a=19/19

a=1

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