4+1/4(k-1)=7

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Solution for 4+1/4(k-1)=7 equation: 



4+1/4(k-1)=7

We move all terms to the left:

4+1/4(k-1)-(7)=0



Domain of the equation: 4(k-1)!=0

k∈R



We add all the numbers together, and all the variables

1/4(k-1)-3=0

We multiply all the terms by the denominator


-3*4(k-1)+1=0

Wy multiply elements

-12k(k+1=0

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