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Simultaneous equations: 2 variables

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Threads

Why this why now

This unit builds from solving equations in Year 8 and develops those skills further.

Prior knowledge requirements

  • Solve linear equations in one variable
  • Interpret solutions graphically
  • Substitute values into expressions

Threads

Why this why now

This unit builds from solving equations in Year 8 and develops those skills further.

Prior knowledge requirements

  • Solve linear equations in one variable
  • Interpret solutions graphically
  • Substitute values into expressions