7(1+2x)+2=51

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Solution for 7(1+2x)+2=51 equation: 



7(1+2x)+2=51

We move all terms to the left:

7(1+2x)+2-(51)=0

We add all the numbers together, and all the variables

7(2x+1)+2-51=0

We add all the numbers together, and all the variables

7(2x+1)-49=0

We multiply parentheses

14x+7-49=0

We add all the numbers together, and all the variables

14x-42=0

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

14x=42

x=42/14

x=3

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