(a)[2]
Simplify the expression $9x - 2y - 5x - y$.
(b)[3]
Using $P = 4ab + 3b^2$, determine the value of $a$ when $P = 35$ and $b = 5$.
(c(i))[1]
Solve $10x = 5$.
(c(ii))[2]
Solve $7x - 3 = 2x + 11$.
(c(iii))[3]
Solve $3(2x - 1) = 27$.
(d)[2]
Rearrange $T = 5(p + 2)$ so that $p$ is the subject.
(e)[3]
Solve the simultaneous equations, and show every stage of your working. $3x - y = 22$ $x + 2y = 5$