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4x+5=2(9x)
We move all terms to the left:
4x+5-(2(9x))=0
determiningTheFunctionDomain 4x-29x+5=0
We add all the numbers together, and all the variables
-25x+5=0
We move all terms containing x to the left, all other terms to the right
-25x=-5
x=-5/-25
x=1/5
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