Question

help,
3 to the power of 2 times 3 to the power of x equals 3 to the power of 7
find the value of x
BRIANLY FOR THE FIRST PERSO TO ANSWER IN 3 MINUTES

Answer 1

Answer:

Step-by-step explanation:

3^2(3^x)=3^7

2(3^x)=7

3^x=(7÷2=3.5)

3=x th root of 3.5