Answer:
no this is because 28-8+9=29 and 20-9=11
Step-by-step explanation:
Her equation is not balanced.
Because 28 - 8 + 9 = 20 - 9
29 = 11 ( its not balanced)
She put the same symbol or sign on both side.Here she put different sign on both side .so this equation is not balanced.
y = -3/2x + 3
