SOLUTION: please help me solve 2^(x-1)=5^(2x+6)
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Question 491369
:
please help me solve 2^(x-1)=5^(2x+6)
Answer by
ptth176(50)
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2^(x-1)=5^(2x+6)
=> 2x- 2=10x+30
=> 32=8x
=>x=4
