15-1/7w=-3

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Solution for 15-1/7w=-3 equation: 



15-1/7w=-3

We move all terms to the left:

15-1/7w-(-3)=0



Domain of the equation: 7w!=0

w!=0/7

w!=0

w∈R



We add all the numbers together, and all the variables

-1/7w+18=0

We multiply all the terms by the denominator


18*7w-1=0

Wy multiply elements

126w-1=0

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

126w=1

w=1/126

w=1/126

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