Question

resoluçao da equaçao 11-3y=2

Answer 1

11 - 3y = 2
-3y = 2 - 11
-3y = -9 (.1)
3y = 9
y = $\frac{9}{3}$
y = 3

Answer 2

11 = 2 +3y
11 - 2 = 3y
9 = 3y
y = $\frac{9}{3}$
y = 3