we have
2x-9y = 13
solve for y
That means -----> isolate the variable y
step 1
subtract 2x both sides
-9y=-2x+13
step 2
Divide by -9 both sides
y=(-2/-9)x+(13/-9)
y=(2/9)x-13/9late the variable y
step 1
subtract 2x both sides
-9y=-2x+13
step 2
Divide by -9 both sides
y=