Question

Please please help me with all 3 of these questions!!

Answer 1

21) add 1/4 to both sides to get x = 11/16

22) divide both sides by 1/4 to get n = 8

23) multiply both sides by 3 to get b = 19.5

Hope this helps you!

Answer 2

21)11/16

22)n=8

23)b=19.5

Explanation: