Answer:
y = 1/2x + 10
Step-by-step explanation:
y = mx + b (slope intercept form equation)
-1/2x + y = 10
+1/2x +1/2x (What you do to one side must be due to the other)
y = 10 + 1/2x or y = 1/2x + 10 (use to commutative property to swap the terms)
y = 1/2x + 10 (therefore this is in slope intercept form)