3 times a number (x) minus y equals y plus 2 times x all multiplied by 5
Step-by-step explanation:

multiply both sides by a - r

divide both sides by s

subtract a from both sides

invert the signs

Greater than the original value because the increase is more than the decrease
3) 1 yard is 3 feets so 19 yards
4) 1 lb = 16 oz so 104 oz
Answer:
b=4.67ft
Step-by-step explanation: The steps are in the picture below.