-4/5f+1=-15

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Solution for -4/5f+1=-15 equation: 



-4/5f+1=-15

We move all terms to the left:

-4/5f+1-(-15)=0



Domain of the equation: 5f!=0

f!=0/5

f!=0

f∈R



We add all the numbers together, and all the variables

-4/5f+16=0

We multiply all the terms by the denominator


16*5f-4=0

Wy multiply elements

80f-4=0

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

80f=4

f=4/80

f=1/20

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