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liubo4ka [24]
2 years ago
7

} = 12^{x} " alt=" {5}^{2x - 1} = 12^{x} " align="absmiddle" class="latex-formula">
good luck
use indices nooooo log​
Mathematics
1 answer:
nirvana33 [79]2 years ago
3 0

step by step explanation:

Add 1 to both sides

52x−1+1=12x+1

Simplify

52x=12x+1

Subtract 12x from both sides

52x−12x=12x+1−12x

Simplify

40x=1

Divide both sides by 40

40x40 =140 

Simplify

x=140 

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