Question

Solve 'x' if 9^x+2=240+9^x​

Answer 1

Answer:

11

Step-by-step explanation:

Answer 2

Answer:

Given: 9x+2=240+9x

⇒9 x+2−9x=240

⇒9 x (81−1)=240

⇒9 x=3

⇒32x=31

⇒2x=1

⇒x= 21

=0.5