9=7-6k+8k

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Solution for 9=7-6k+8k equation:



9=7-6k+8k
We move all terms to the left:
9-(7-6k+8k)=0
We add all the numbers together, and all the variables
-(2k+7)+9=0
We get rid of parentheses
-2k-7+9=0
We add all the numbers together, and all the variables
-2k+2=0
We move all terms containing k to the left, all other terms to the right
-2k=-2
k=-2/-2
k=1

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