Simplify $$\(5 c \times d\)$$ (1) (b) Solve $$\(x+5=12\)$$ $$\(x=\)$$ (1) (c) Solve $$\(9 y=36\)$$ $$\[ y= \]$$ (1) (d) Simplify $$\(8 k+5 m-2 k+6 m\)$$ (2) (e) Expand $$\(4(3 g+1)\)$$ (1)

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