(a)[2]
Solve this equation. $5x - 17 = 7x + 3$.
(b)[3]
Find all integer values of $n$ that make this inequality true. $-7 < 4n \leq 8$.
(c(i))[1]
Simplify the expression. $a^3 \times a^6$.
(c(ii))[2]
Simplify the expression. $(5xy^2)^3$.
(c(iii))[3]
Simplify the expression. $\left(\frac{27x^{12}}{64y^3}\right)^{-\frac{1}{3}}$.