9x-20=7
9x=27
x=3
Hope that helps you :)
Answer:
Let's say Raj's height is 60 inches
60-3 = H
H= Howard's height
60 = Raj's height
Or it could be with two variables
R-3 = H
R = Raj's height
Answer:
115934
Step-by-step explanation:
calculator
Answer:

Step-by-step explanation:
you first need to change the mixed number to an improper fraction

then multiply the second fraction by 2 so that the denominator is the same in both fractions


Answer:
no
Step-by-step explanation: