Question

solve and check the soluction in the following equations .
1) x+7= 9​

Answer 1

$x + 7 = 9$

$\implies x = 9 - 7$

$\orange{\therefore x = 2}$

HOPE IT HELPS!!

Answer 2

Answer:

x=2

Step-by-step explanation:

x+7=9

x=9-7

x=2

verification : x+7=9

2+7=9

9=9