Content:
MA4-EQU-C-01
Solve linear equations up to 2 steps
- Represent number sentences involving unknown quantities using pronumerals
- Describe number sentences as equations
- Distinguish between and compare algebraic expressions and equations
- Solve linear equations with integer and non-integer solutions using algebraic techniques that involve up to 2 steps, including equations with pronumerals on both sides
- Model and solve word problems using equations of up to 2 steps
Solve and verify linear equations by substitution
- Verify solutions to equations by substitution
- Solve problems involving linear equations, including those arising from substituting given values into formulas
Solve quadratic equations
- Reason why there are 2 values of \( x \) that satisfy a quadratic equation of the form \( x^2=c \) if \( c \ne 0 \)
- Solve problems involving quadratic equations of the form \( ax^2=c \) , giving answers in exact form and as decimal approximations
- Solve quadratic equations arising from substitution into a formula
MA5-EQU-C-01
Solve linear equations involving up to 3 steps
- Solve linear equations using algebraic techniques involving up to 3 steps
- Solve linear equations with pronumerals on both sides of the equation
- Solve linear equations involving grouping symbols
- Verify solutions using substitution
Solve linear equations involving one algebraic fraction
- Solve linear equations involving one algebraic fraction using up to 3 steps
Solve linear equations arising from word problems and substitution into formulas
- Solve linear equations arising from substitution into formulas
- Represent word problems as linear equations, solve the equations and interpret the solutions in the context of the problem
