Question

In 2x + 3 = 17 , x = ?
a) -6
b) -7
c) 7
d) 0​

Answer 1

$\large\red{∣❥Aɳรωεɾ∣}$

$2x \: + \: 3 = 17 \\ \\ \implies \: 2x = 17 - 3 \\ \\ \implies \: \: x = \frac{15}{2} \\ \\ \implies \: \boxed{x = 7.5}$

Answer 2

2x+3=17

=>2x=17-3

=>x =14/2

=>x =7

option(c)