MA-739

Changing the subject of a formula

Lower Sec Maths · Secondary 2 · Easy · Changing the subject of a formula

1. $x = \dfrac{y+4}{3}$
2. $x = \dfrac{y-4}{3}$
3. $x = 3y - 4$
4. $x = \dfrac{3}{y+4}$

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