72/(5x+6)=-8

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Solution for 72/(5x+6)=-8 equation:



72/(5x+6)=-8
We move all terms to the left:
72/(5x+6)-(-8)=0
Domain of the equation: (5x+6)!=0
We move all terms containing x to the left, all other terms to the right
5x!=-6
x!=-6/5
x!=-1+1/5
x∈R
We add all the numbers together, and all the variables
72/(5x+6)+8=0
We multiply all the terms by the denominator
8*(5x+6)+72=0
We multiply parentheses
40x+48+72=0
We add all the numbers together, and all the variables
40x+120=0
We move all terms containing x to the left, all other terms to the right
40x=-120
x=-120/40
x=-3

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