Question

Solve the following equation :

20 = 6 + 2x

Answer 1

20 = 6 + 2x

$\Rightarrow$ 20 - 6 = 2x

$\Rightarrow$ 14 = 2x

$\Rightarrow \frac{14}{2}=x$

$\Rightarrow$ 7 = x

$\Rightarrow$ x = 7