CCSS Support Math II 3.2.1 Example 1

The following verbal expression is given: “two-thirds of the sum of a number and twelve is eighteen.” The equation that represents this statement is . Solve this equation to determine the value of .
  1. Apply the Distributive Property.
  2. Isolate the variable in the resulting equation.
This applet is provided by Walch Education as supplemental material for the CCSS Integrated Pathway Support Supplement for Mathematics II. Visit for more information on our resources.