6a+3a=-11

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Solution for 6a+3a=-11 equation:



6a+3a=-11
We move all terms to the left:
6a+3a-(-11)=0
We add all the numbers together, and all the variables
9a+11=0
We move all terms containing a to the left, all other terms to the right
9a=-11
a=-11/9
a=-1+2/9

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