Question

Помогите пж это по математике пж пж пж​

Answer 1

8/30 15/60
10/67 33/70
1/15 10/46

Answer 2

1. 18/30-x=4/30+6/30
x=4/30+6/30
x=10/30
x=18/30-10/30
x=8/30
2.(13/67+6/67)-x=9/67
x=13/67+6/67
x=19/67
x=19/67-9/67
x=10/67
3. 10/15+(5/15-x)=14/15
x=10/15+5/15
x=15/15
x=15/15-14/15
x=1/15
4. 34/60+8/60+y=41/60+16/60
x=41/60+16/60
x=57/60
x=34/60+8/60
x=42/60
x= 57/60-42/60
x= 15/60
5. 64/70-(x+26/70)=5/70
x=64/70+5/70
x=69/70
x=69/70-26/70
x=43/70

6.x+27/46=35/46+2/46
x=35/46+2/46
x=37/46
x=37/46-27/46
x=10/46