Student resources Simplifying page 7

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Question 3

When simplified:

a	\(\dfrac{2x}{5}+\dfrac{x}{5}=\)
	\(x\)	\(\dfrac{3x}{5}\)	\(\dfrac{3x}{10}\)
b	\(\dfrac{5z}{11}-\dfrac{2z}{11}\ =\)
	\(\dfrac{3z}{11}\)	\(\dfrac{3z}{22}\)	\(\dfrac{7z}{11}\)
c	\(\dfrac{2x}{3}+\dfrac{x}{2}=\)
	\(\dfrac{3x}{5}\)	\(\dfrac{8x}{6}\)	\(\dfrac{7x}{6}\)
d	\(\dfrac{5x}{6}-\dfrac{4x}{7}\ =\)
	\(\dfrac{11x}{42}\)	\(−x\)	\(\dfrac{x}{13}\)
e	\(4(\dfrac{x}{5}+6)+\dfrac{x}{5}=\)
	\(x+6\)	\(x+24\)	\(\dfrac{4x}{5}+24\)