Respuesta :

4y-3=5y+2

move 5y to the other side

sign changes from +5y to -5y

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

4y-5y-3=2

-y-3=2

move -3 to the other side

-y-3+3=2+3

-y=2+3

-y=5

multiply both sides by -1 to get positive y

(-1)(-y)=(-1)(5)

Answer:

y=-5

Otras preguntas