Question

4y+12=7-5y, plz can u tell me how u worked it out plz thx :)

Answer 1

Y = -0.5555555556. Is your answer.

Answer 2

4y+12=7-5y  add 5y to both sides

9y+12=7  subtract 12 from both sides

9y=-5  divide both sides by 9

y=-5/9