Question

Пжпжпжпждпдпдпдпдпжепжпжпжжпжппжпжжп​

Answer 1

Ответ:

1. 2x+5=-2x+2+11

4x=8

x=2

2. 6y-3y+3=4+5y

2y=1

y=0.5

3. 4x-4-3=-x-7+8

5x=8

x=5/8

4. -10y+18+2=15-7y+14

-3y=9

y=-3

5. 12+4x-12-2x=5-3x+9

5x=14

x=5/14