7/3w=-42

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Solution for 7/3w=-42 equation: 



7/3w=-42

We move all terms to the left:

7/3w-(-42)=0



Domain of the equation: 3w!=0

w!=0/3

w!=0

w∈R



We add all the numbers together, and all the variables

7/3w+42=0

We multiply all the terms by the denominator


42*3w+7=0

Wy multiply elements

126w+7=0

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

126w=-7

w=-7/126

w=-1/18

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