Antwoord: #a = - (3/4) # Uitleg: # 5a + 12 = 6 - 3a # # 5a + 3a = -12 + 6 # Herschikken van dezelfde termen samen. # 8a = -6 # #a = - (6/8) = - (3/4) # Antwoord: # A = -6/8 = -3/4 # Uitleg: # 5a + 12 = 6-3a # # 8a = -6 # # A = -6/8 = -3/4 #