2/3-a=20

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Solution for 2/3-a=20 equation: 



2/3-a=20

We move all terms to the left:

2/3-a-(20)=0

determiningTheFunctionDomain
-a-20+2/3=0

We add all the numbers together, and all the variables

-1a-20+2/3=0

We multiply all the terms by the denominator


-1a*3+2-20*3=0

We add all the numbers together, and all the variables

-1a*3-58=0

Wy multiply elements

-3a-58=0

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

-3a=58

a=58/-3

a=-19+1/3

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