Question

plz find value of x​

Answer 1

Answer:

x+1 -1 = 3

x = 3

Hope it helps ;))

Answer 2

$\star\:\:\bf\large\underline\blue{Question:-}$

• Find the value of x.

$\star\:\:\bf\large\underline\blue{Solution:-}$

${2}^{x + 1} - 2 = 8$

$\implies {2}^{x + 1} = 10$

$\implies {2}^{x} \times 2 = 10$

$\implies {2}^{x} = \frac{10}{2}$

$\implies {2}^{x} = 5$

$\implies x = log_{2}(5)$

$\star\:\:\bf\large\underline\blue{Answer:-}$

• $x = log_{2}(5)$