Sagot :
Step-by-step explanation:
Gracias amigo
#carryonlearning

Answer:
1.) 4y=3x+12
- y=2x+6
2.) 3+x=½y
- y=2x+6
3.) 7x+5y+25=0
- 5y=7x-25
4.) 13=x-y
- y=x-13
5.) 3y=20-√2x
- y= - √2x+20/3
Step-by-step explanation:
sana po maka tulong tama po yan yung may mga dot po yung mga sagot