Math, asked by flaviamerinbinu123, 1 year ago

Solve for x
Kindly help me

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Answers

Answered by ROCKSTAR1OO8

0

Answer:

In LHS,

Power of 7 is

3-x+2

Power of 7 in RHS

7

Now

Compare both side

3-x+2=7

x=-6

Step-by-step explanation:

Answered by mahruadhi

1

Answer:

Ans:-2

Step-by-step explanation:

7^3/7^x-2=7^7

1/7^x-2=7^4

1/7^4=7^x-2

7^-4=7^x-2

X-2=-4

X=-4+2=-2

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