please tell me the right answer I am in test
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Answer:
6
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1
answer== d. x=6
(7/9)^-3 X (7/9)^2(2x-6)=(7/9)^9
since the bases are same the powers are also equal
which implies,
-3+2(2x-6)=9
-3+4x-12=9
x=6
(7/9)^-3 X (7/9)^2(2x-6)=(7/9)^9
since the bases are same the powers are also equal
which implies,
-3+2(2x-6)=9
-3+4x-12=9
x=6
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