Question

Qual é o valor de X da equação 2X - 8 =22 *

Answer 1

$\large\displaystyle\tt 2x-8=22$

$\large\displaystyle\tt 2x=22+8$

$\large\displaystyle\tt 2x=30$

$\large\displaystyle\tt x=\dfrac{30}{2}$

$\large\displaystyle\boxed{\tt x=15}$