Question

решите уравнение 5/6(1/3x-1/5)=3x+3 1/3

Answer 1

5/18*x-1/6=3x+3 1/3
3x-5/18*x=-1/6-3 1/3
2 13/18*x=-3 -3 3/6
2 13/18x=-3 1/2
x=-3 1/2:2 13/18=-7/2*18/49
x=-9/7
x=-1 2/7