Respuesta :
23+y−19=79
(y)+(23+−19)=79(Combine Like Terms)
y+4=79
Subtract 4 from both sides.
y+4−4=79−4
Answer is y=75
(y)+(23+−19)=79(Combine Like Terms)
y+4=79
Subtract 4 from both sides.
y+4−4=79−4
Answer is y=75