Mathematics 2 ESO – Unit 7 EQUATIONS extra activities

Watch the video on “Solving linear equations with one variable” and answer:

• a)  What is the “addition property”?
• b)  What is the “multiplication property”?
• c)  How do we use the “multiplication property” to solve an equation with a fraction?
• d)  Indicate what property/ies we need to use and solve:
  • I)  x + 6 = 10
  • II)  3x = 15
  • III)  4x + 3 = 11