Make $x$x the subject of the following equation:

$y=\frac{x}{4}$y=x4

$y=x+z$y=x+z

Make $m$m the subject of the following equation:

$\frac{m}{y}=gh$my=gh

Make $R$R the subject of $V=IR-E$V=IR−E.

Form and solve linear equations and inequations, quadratic and simple exponential equations, and simultaneous equations with two unknowns

Apply algebraic procedures in solving problems