1. 2x + 22 = 6 2. 65 – 5х = 30 3. 24 - x = 15 4. 13 + x = 37 5. x - 56 = 41 6. x -...

Question

1. 2x + 22 = 6
2. 65 – 5х = 30
3. 24 - x = 15
4. 13 + x = 37
5. x - 56 = 41
6. x - 391 = 9
7. 152 + x = 257
8. 392 - x = 22
9. 517 - x = 420
Решите пожалуйста!!!!
Уравнения!!!

Answer 1

1) 2х+22=6
2х=6-22
2х=-16
х=-16÷2
х=-8
2) 65-5х=30
5х=65-30
5х=35
х=35÷5
х=7
3) 24-х=15
х=24-15
х=9
4) 13+х=37
х=37-13
х=14
5) х-56=41
х=41+56
х=97
6) х-391=9
х=9+391
х=400
7) 152+х=257
х=257-152
х=105
8) 392-х=22
х=392-22
х=370
9) 517-х=420
х=517-420
х=97

Answer 2

1.х=16\2
х=8
2.x=35/5
x=7