Equations and inequalities (Emath)

• solving linear equations in one variable

• solving simple fractional equations that can be reduced to linear equations

• solving simultaneous linear equations in two variables by

- substitution and elimination methods

- graphical method

• solving quadratic equations in one unknown by

- factorisation

- use of formula

- completing the square for y = x2 + px + q

• Complete the square practice 1

- graphical method

• solving fractional equations that can be reduced to quadratic equations

• formulating equations to solve problems

• solving linear inequalities in one variable, and representing the solution on the number line

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