2/7w=-28

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Solution for 2/7w=-28 equation: 



2/7w=-28

We move all terms to the left:

2/7w-(-28)=0



Domain of the equation: 7w!=0

w!=0/7

w!=0

w∈R



We add all the numbers together, and all the variables

2/7w+28=0

We multiply all the terms by the denominator


28*7w+2=0

Wy multiply elements

196w+2=0

We move all terms containing w to the left, all other terms to the right

196w=-2

w=-2/196

w=-1/98

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