7a+3+(-a-5)=-16

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Solution for 7a+3+(-a-5)=-16 equation: 



7a+3+(-a-5)=-16

We move all terms to the left:

7a+3+(-a-5)-(-16)=0

We add all the numbers together, and all the variables

7a+(-1a-5)+3-(-16)=0

We add all the numbers together, and all the variables

7a+(-1a-5)+19=0

We get rid of parentheses

7a-1a-5+19=0

We add all the numbers together, and all the variables

6a+14=0

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

6a=-14

a=-14/6

a=-2+1/3

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