12*k/2=10k-20

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Solution for 12*k/2=10k-20 equation: 



12k/2=10k-20

We move all terms to the left:

12k/2-(10k-20)=0

We get rid of parentheses

12k/2-10k+20=0

We multiply all the terms by the denominator


12k-10k*2+20*2=0

We add all the numbers together, and all the variables

12k-10k*2+40=0

Wy multiply elements

12k-20k+40=0

We add all the numbers together, and all the variables

-8k+40=0

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

-8k=-40

k=-40/-8

k=+5

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