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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

-(2(x+7)+1)-2+31=0

We add all the numbers together, and all the variables

-(2(x+7)+1)+29=0



We calculate terms in parentheses: -(2(x+7)+1), so:

2(x+7)+1

We multiply parentheses

2x+14+1

We add all the numbers together, and all the variables

2x+15

Back to the equation:

-(2x+15)



We get rid of parentheses

-2x-15+29=0

We add all the numbers together, and all the variables

-2x+14=0

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

-2x=-14

x=-14/-2

x=+7

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