3-7(49+7-2)-3a=9

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Solution for 3-7(49+7-2)-3a=9 equation: 



3-7(49+7-2)-3a=9

We move all terms to the left:

3-7(49+7-2)-3a-(9)=0

determiningTheFunctionDomain
-3a+3-9-7(49+7-2)=0

We add all the numbers together, and all the variables

-3a+3-9-754=0

We add all the numbers together, and all the variables

-3a-760=0

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

-3a=760

a=760/-3

a=-253+1/3

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