4/3a-(7/3a+6)=-15

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Solution for 4/3a-(7/3a+6)=-15 equation:



4/3a-(7/3a+6)=-15
We move all terms to the left:
4/3a-(7/3a+6)-(-15)=0
Domain of the equation: 3a!=0
a!=0/3
a!=0
a∈R
Domain of the equation: 3a+6)!=0
a∈R
We add all the numbers together, and all the variables
4/3a-(7/3a+6)+15=0
We get rid of parentheses
4/3a-7/3a-6+15=0
We multiply all the terms by the denominator
-6*3a+15*3a+4-7=0
We add all the numbers together, and all the variables
-6*3a+15*3a-3=0
Wy multiply elements
-18a+45a-3=0
We add all the numbers together, and all the variables
27a-3=0
We move all terms containing a to the left, all other terms to the right
27a=3
a=3/27
a=1/9

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