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Solving linear equations and inequalitiesIB MYP Maths Extended: Mind map

What this mind map covers

  • Balancing
  • Both sides
  • Brackets
  • Fractions
  • Inequalities
  • Number lines

Exam questions on Solving linear equations and inequalities

  1. Dev is solving equations for homework. His first equation is 5x−7=2x+115x-7=2x+11.
    Dev's second equation is 3(2x−1)=x+173(2x-1)=x+17. Solve it.2 marks
  2. Amira is solving the inequality 4x+3<2x+134x+3<2x+13.
    Solve 7−3x≥17-3x\ge1.2 marks
  3. Leila is solving equations that contain fractions.
    Solve 3x+14=x+52\frac{3x+1}{4}=\frac{x+5}{2}.3 marks
See the full worksheet

Written by the Exaim team, led by Shaun Daswani (Head of Upper Secondary, Improve ME Institute; MSc Financial Mathematics, Imperial College London; BSc, UCL) and Jason Daswani (operational lead, Improve ME Institute; LSE).