Question

1/4-1/3m=4 1/4-3m решите плизз

Answer 1

-1/3m+3m=4 1/4-1/4
-1/3m+2 3/3m=4
2 2/3m=4
8/3m=4
m=4:8/3
m=4*3/8
m=3/2
m=1,5