-12+7/8k=-20

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Solution for -12+7/8k=-20 equation: 



-12+7/8k=-20

We move all terms to the left:

-12+7/8k-(-20)=0



Domain of the equation: 8k!=0

k!=0/8

k!=0

k∈R



We add all the numbers together, and all the variables

7/8k+8=0

We multiply all the terms by the denominator


8*8k+7=0

Wy multiply elements

64k+7=0

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

64k=-7

k=-7/64

k=-7/64

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