2(x+10)=x-10

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Solution for 2(x+10)=x-10 equation: 



2(x+10)=x-10

We move all terms to the left:

2(x+10)-(x-10)=0

We multiply parentheses

2x-(x-10)+20=0

We get rid of parentheses

2x-x+10+20=0

We add all the numbers together, and all the variables

x+30=0

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

x=-30

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