-3/4w=-21

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Solution for -3/4w=-21 equation:



-3/4w=-21
We move all terms to the left:
-3/4w-(-21)=0
Domain of the equation: 4w!=0
w!=0/4
w!=0
w∈R
We add all the numbers together, and all the variables
-3/4w+21=0
We multiply all the terms by the denominator
21*4w-3=0
Wy multiply elements
84w-3=0
We move all terms containing w to the left, all other terms to the right
84w=3
w=3/84
w=1/28

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