40/(x+2)=8

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Solution for 40/(x+2)=8 equation:



40/(x+2)=8
We move all terms to the left:
40/(x+2)-(8)=0
Domain of the equation: (x+2)!=0
We move all terms containing x to the left, all other terms to the right
x!=-2
x∈R
We multiply all the terms by the denominator
-8*(x+2)+40=0
We multiply parentheses
-8x-16+40=0
We add all the numbers together, and all the variables
-8x+24=0
We move all terms containing x to the left, all other terms to the right
-8x=-24
x=-24/-8
x=+3

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