Question

Question 4(j)
Solve the following equation :
2q-6=0

Answer 1

2q-6=0
$\Rightarrow 2q-6+6=0+6$ [Adding 6 from both sides ]
$\Rightarrow 2q=6\Rightarrow \frac{2q}{2}=\frac{6}{2}$ [Dividing both sides by 2]
$\Rightarrow q=3$