ACARA AC9M7A03, Solve linear equations
Year 7 · Algebra
Solve one-variable linear equations with whole-number solutions and check each answer by substitution.
Below are free printable maths worksheets that support AC9M7A03. Print them as PDFs, or generate a fresh one. Every maths answer key is computed in code, so it is never wrong.
Teaching guide
Solve one-variable linear equations with whole-number solutions and check each answer by substitution.
Build algebra from arithmetic: use a variable to stand for an unknown, write the situation as an expression or equation, then keep both sides balanced when solving and check by substituting the answer back in.
Generated and checked in code, so it is correct.
Treating the equals sign as 'work it out' rather than 'both sides are equal', dropping negative signs, and not applying an operation to every term.
Algebra worksheets
All algebra worksheets →Australian Curriculum content descriptions (c) ACARA, used under CC BY 4.0. Descriptions are paraphrased. See australiancurriculum.edu.au.