3+2(x+4)=12

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Solution for 3+2(x+4)=12 equation: 



3+2(x+4)=12

We move all terms to the left:

3+2(x+4)-(12)=0

We add all the numbers together, and all the variables

2(x+4)-9=0

We multiply parentheses

2x+8-9=0

We add all the numbers together, and all the variables

2x-1=0

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

2x=1

x=1/2

x=1/2

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