3(a-1)+9=1

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Solution for 3(a-1)+9=1 equation: 



3(a-1)+9=1

We move all terms to the left:

3(a-1)+9-(1)=0

We add all the numbers together, and all the variables

3(a-1)+8=0

We multiply parentheses

3a-3+8=0

We add all the numbers together, and all the variables

3a+5=0

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

3a=-5

a=-5/3

a=-1+2/3

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