2+90/w=91

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Solution for 2+90/w=91 equation:



2+90/w=91
We move all terms to the left:
2+90/w-(91)=0
Domain of the equation: w!=0
w∈R
We add all the numbers together, and all the variables
90/w-89=0
We multiply all the terms by the denominator
-89*w+90=0
We add all the numbers together, and all the variables
-89w+90=0
We move all terms containing w to the left, all other terms to the right
-89w=-90
w=-90/-89
w=1+1/89

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