Rozwiąż - matematyka.

Question

X+25= 3/4

x-3≥-1

x-5/6≥ 1/2

Answer 1

X+25= 3/4
x= 3/4 - 25
x = -24 całe 1/4

x-3≥-1
x≥- -1 +3
x≥ 2

x-5/6≥ 1/2
x≥ 1/2 + 5/6
x≥ 3/6 + 5/6
x≥ 8/6
x≥ 4/3
x≥ 1 całe 1/3