Question

if 3 raise to power 2x -1 +9=27..find value of x​

Answer 1

Step-by-step explanation:

2x-1+9=27

2x-1=27-9

2x-1=18

2x=18+1

2x=19

x=2/19

x=9.1

Answer 2

Answer:

3 power 2x-1+9=27

3 power 2x+9=27

3 power 2x+9=3power 3

bases are equal so the formula

a power m= a power n

2x+9=3

2x=3-9

2x=-6

x=-6/2

x= -3

Step-by-step explanation:

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