2/g+7=21

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Solution for 2/g+7=21 equation: 



2/g+7=21

We move all terms to the left:

2/g+7-(21)=0



Domain of the equation: g!=0

g∈R



We add all the numbers together, and all the variables

2/g-14=0

We multiply all the terms by the denominator


-14*g+2=0

We add all the numbers together, and all the variables

-14g+2=0

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

-14g=-2

g=-2/-14

g=1/7

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