Question

find the value of x in3+2x=9​

Answer 1

Answer:

$\: \: \: \: \: \: \: \:3 + 2x = 9 \\ = >2x = 9 - 3 \\ = > 2x = 6 \\ = > x = \frac{6}{2} \\ = > x = 3$

Verification :

$\:\:\:\:\:\:\:\:3+2x = 9$

$=>3+2×3 = 9$

$=>3+6 = 9$

$=>9=9$