Question

7,54k -3,6k=5,91 помайгите  решить  уравнени

Answer 1

7,54k-3,6k=5,91
k(7,54-3,6)=5,91
k*3,94=5,91
k=1,5

Answer 2

7,54-3,6=3,94
3,94k=5,91
k=5,91/3,94=1,5
:)