4/7q=-1

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Solution for 4/7q=-1 equation: 



4/7q=-1

We move all terms to the left:

4/7q-(-1)=0



Domain of the equation: 7q!=0

q!=0/7

q!=0

q∈R



We add all the numbers together, and all the variables

4/7q+1=0

We multiply all the terms by the denominator


1*7q+4=0

Wy multiply elements

7q+4=0

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

7q=-4

q=-4/7

q=-4/7

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