Question 876023
{{{3/5k + 7/10 = 11/15k - 2/5}}}
Multiply thru by k
{{{3/5 + 7k/10 = 11/15 - 2k/5}}}
Multiply thru by 30 to eliminate fractions
{{{18 + 21k = 22 - 12k}}}
{{{33k = 4}}}
{{{k = 4/33}}}