Manipulation of Formulae (Junior Cert Mathematics): Quizzes

Get it by itself on one side

Get rid of brackets, fractions, roots

To the Left-Hand Side (LHS)

If it appears in more than one term

$y = 6 - \frac{3x}{2}$

Multiply every term on both sides

$r = \frac{1}{p} + q$

Square every term

$t = \frac{5A+3}{4A-2}$

The operation is reversed

$x = \frac{5}{4}$

$h = \frac{A^2}{2}$

Expand the brackets

$x = 5$

$y = 4 - \frac{4x}{7}$