Question

obtain the value of the following (4) 9/p/9( solution)​

Answer 1

123−(45−9)−p+45−p×9=0

⇒123−(36)−p+45−9p=0

⇒123−36−p+45−9p=0

⇒−10p+132=0

⇒−10p=−132

∴p=

−10

−132

=

5

66