3(x-1)2-2=7

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Solution for 3(x-1)2-2=7 equation: 



3(x-1)2-2=7

We move all terms to the left:

3(x-1)2-2-(7)=0

We add all the numbers together, and all the variables

3(x-1)2-9=0

We multiply parentheses

6x-6-9=0

We add all the numbers together, and all the variables

6x-15=0

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

6x=15

x=15/6

x=2+1/2

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