Question

If 5 ki power 2x-1=1 upon (125) powerx-3

find x.​

Answer 1

Answer:

x = 2

Step-by-step explanation:

2x-1= -3x+9 or 5x = 10

so the value of x is 2

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Answer 2

Answer:

5^2x-1 =1/125

5^2x-1=1/5^3

5^2x-1=5^-3

2x-1=-3

2x= -3+1

x= -2/2=-1

Step-by-step explanation: