you just add  6.11 to both sides. on the left side the -6.11 and +6.11 cancel out and on the right side you will just add 6.11 to 14.321. when you add 14.321 and 6.11 you get 20.431. therefore, b=20.431
Answer from: Quest
im pretty sure it would be 5 am, hope that , and give brainliest and guys if this is right then press the button and give 5 stars