-4-9k=4-7k

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Solution for -4-9k=4-7k equation:



-4-9k=4-7k
We move all terms to the left:
-4-9k-(4-7k)=0
We add all the numbers together, and all the variables
-9k-(-7k+4)-4=0
We get rid of parentheses
-9k+7k-4-4=0
We add all the numbers together, and all the variables
-2k-8=0
We move all terms containing k to the left, all other terms to the right
-2k=8
k=8/-2
k=-4

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