1+3(5+a)=5a+30

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Solution for 1+3(5+a)=5a+30 equation: 



1+3(5+a)=5a+30

We move all terms to the left:

1+3(5+a)-(5a+30)=0

We add all the numbers together, and all the variables

3(a+5)-(5a+30)+1=0

We multiply parentheses

3a-(5a+30)+15+1=0

We get rid of parentheses

3a-5a-30+15+1=0

We add all the numbers together, and all the variables

-2a-14=0

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

-2a=14

a=14/-2

a=-7

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