Answer: x=36
Step-by-step explanation: first, subtract 12 from both sides of the equation. X/2 + 12 = 84. X/2=72, then divide both sides of the equation by two to isolate the variable. X=36
Hope this helped! Comment any questions about this!
Answer: x=144
Step-by-step explanation:
Solve for x by simplifying both sides of the equation, then isolating the variable
Answer:
1,3
C
221,760 feet per hour.
665,280/3 = 221,760
The answer is 45600 as 621 is less than 650 and should be rounded down.
usually the unknown quantity is represented by y.
but you can use any as u wish