8-7(1-4k)=197

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Solution for 8-7(1-4k)=197 equation: 



8-7(1-4k)=197

We move all terms to the left:

8-7(1-4k)-(197)=0

We add all the numbers together, and all the variables

-7(-4k+1)+8-197=0

We add all the numbers together, and all the variables

-7(-4k+1)-189=0

We multiply parentheses

28k-7-189=0

We add all the numbers together, and all the variables

28k-196=0

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

28k=196

k=196/28

k=7

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