4(a+3)=-13

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Solution for 4(a+3)=-13 equation: 



4(a+3)=-13

We move all terms to the left:

4(a+3)-(-13)=0

We add all the numbers together, and all the variables

4(a+3)+13=0

We multiply parentheses

4a+12+13=0

We add all the numbers together, and all the variables

4a+25=0

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

4a=-25

a=-25/4

a=-6+1/4

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