2(x+2)+20=30

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Solution for 2(x+2)+20=30 equation: 



2(x+2)+20=30

We move all terms to the left:

2(x+2)+20-(30)=0

We add all the numbers together, and all the variables

2(x+2)-10=0

We multiply parentheses

2x+4-10=0

We add all the numbers together, and all the variables

2x-6=0

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

2x=6

x=6/2

x=3

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