7(-5+5a)+5=-5a-30

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Solution for 7(-5+5a)+5=-5a-30 equation: 



7(-5+5a)+5=-5a-30

We move all terms to the left:

7(-5+5a)+5-(-5a-30)=0

We add all the numbers together, and all the variables

7(5a-5)-(-5a-30)+5=0

We multiply parentheses

35a-(-5a-30)-35+5=0

We get rid of parentheses

35a+5a+30-35+5=0

We add all the numbers together, and all the variables

40a=0

a=0/40

a=0

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