Write out the equation and keep it balanced throughout the process.
3k+10=17
-10 -10
Subtract 10 from both sides
3k=17
/3 /3
Divide both sides by 3
k=5 2/3~5.667
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There is no specific property to the equation.
5k
It simplifies to 7k = 49 which gives k = 7.
3k + 3 = 8 3k = 8 -3 3k = 5 k = 5/3
Take 3k from both sides to get k-3 equals 4, so k is 7