4/3a+4=2/3a-9

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Solution for 4/3a+4=2/3a-9 equation:



4/3a+4=2/3a-9
We move all terms to the left:
4/3a+4-(2/3a-9)=0
Domain of the equation: 3a!=0
a!=0/3
a!=0
a∈R
Domain of the equation: 3a-9)!=0
a∈R
We get rid of parentheses
4/3a-2/3a+9+4=0
We multiply all the terms by the denominator
9*3a+4*3a+4-2=0
We add all the numbers together, and all the variables
9*3a+4*3a+2=0
Wy multiply elements
27a+12a+2=0
We add all the numbers together, and all the variables
39a+2=0
We move all terms containing a to the left, all other terms to the right
39a=-2
a=-2/39
a=-2/39

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