Question

0,75х + х + 1,5*0,75х

Answer 1

0, 75x+x+1, 5*0, 75x=2, 875x
1) 1, 5*0, 75x=1, 125x
2) 1, 125x+x=2, 125x
3) 2, 125x+0, 75x=2, 875x

Answer 2

2,875***