11+2a=9-4a

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Solution for 11+2a=9-4a equation: 



11+2a=9-4a

We move all terms to the left:

11+2a-(9-4a)=0

We add all the numbers together, and all the variables

2a-(-4a+9)+11=0

We get rid of parentheses

2a+4a-9+11=0

We add all the numbers together, and all the variables

6a+2=0

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

6a=-2

a=-2/6

a=-1/3

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