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25(10^x)=1.300
We move all terms to the left:
25(10^x)-(1.300)=0
We add all the numbers together, and all the variables
2510^x-(1.3)=0
We add all the numbers together, and all the variables
2510^x-1.3=0
We move all terms containing x to the left, all other terms to the right
2510^x=1.3
x=1.3/1
x=1.3
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