Y +13 = 5Y -14, so y= 27/4, or y+13 = 14-5y, y = 1/6.

18x+5y=13 solve the equation for Y?

√(y+13) = √(5y-14) (y+13) = (5y-14) (square both sides) 27 = 4y (add 14-y to both sides)

**27/4 = y**(divide both sides by 4)__Check__√((27/4) + 13) = √(5(27/4) - 14) √(19 3/4) = √(19 3/4) (yes)