2/3f-1=-15

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Solution for 2/3f-1=-15 equation:



2/3f-1=-15
We move all terms to the left:
2/3f-1-(-15)=0
Domain of the equation: 3f!=0
f!=0/3
f!=0
f∈R
We add all the numbers together, and all the variables
2/3f+14=0
We multiply all the terms by the denominator
14*3f+2=0
Wy multiply elements
42f+2=0
We move all terms containing f to the left, all other terms to the right
42f=-2
f=-2/42
f=-1/21

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