Question

Как решить уравнение. 5/6*(1/3x-1/5)=7x-4*(x-5/6)

Answer 1

5/6*(1/3х-1/5)=7х-4*(х-5/6)
5/18х-1/6=7х-4х+10/3
5/18х-3/18=7х-4х+60/18
5х-3=126х-72х+60
5х-126х+72х=60+3
-49х=63
х=63:(-49)
х=-9/7=-1 2/7