Question

Решите уравнение 5/18+1/3x+1 1/9+1 1/2x=3 5/6

Answer 1

5/18+1/3x+10/9+3/2x=23/6
1/3x+3/2x=23/6-5/18-10/9
6/18x+27/18x=69/18-5/18-20/18
33/18x=44/18
x=44/18*18/33
x=792/594
x=4/3=1 1/3

Answer 2

Спс огромное