Answer:
y = (-a n + 32)/(a - 10)
Explanation:
Solve for y:
a (y + n) = 10 y + 32
Expand out terms of the left hand side:
a n + a y = 10 y + 32
Subtract a n + 10 y from both sides:
y (a - 10) = -a n + 32
Divide both sides by a - 10:
Answer: y = (-a n + 32)/(a - 10)