3(1-7a)=35-5a

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Solution for 3(1-7a)=35-5a equation: 



3(1-7a)=35-5a

We move all terms to the left:

3(1-7a)-(35-5a)=0

We add all the numbers together, and all the variables

3(-7a+1)-(-5a+35)=0

We multiply parentheses

-21a-(-5a+35)+3=0

We get rid of parentheses

-21a+5a-35+3=0

We add all the numbers together, and all the variables

-16a-32=0

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

-16a=32

a=32/-16

a=-2

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