X = -9
You solve for x by simplifying both sides of the equation, and isolating the variable.
You can use this phrase to help you...
•King
•Henry
•Drinks
•Many cups of
•Chocolate
•Milk
Which also stands for the metric units...
•Kilometer
•Hectometer
•Decameters
•Meter
•Centimeter
•Millimeter
And whenever you need to convert from 1 unit to the next, just jump back and forth on the system
La repuesta es 20 ya que asi lo dijo el profe
2+7+7+2+2+4 divide by 6 = mean
7 times 2 divided by 2=median