-2(10-a)=2a-30

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Solution for -2(10-a)=2a-30 equation: 



-2(10-a)=2a-30

We move all terms to the left:

-2(10-a)-(2a-30)=0

We add all the numbers together, and all the variables

-2(-1a+10)-(2a-30)=0

We multiply parentheses

2a-(2a-30)-20=0

We get rid of parentheses

2a-2a+30-20=0

We add all the numbers together, and all the variables

10!=0

There is no solution for this equation

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