4x+5=21x

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Solution for 4x+5=21x equation:



4x+5=21x
We move all terms to the left:
4x+5-(21x)=0
We add all the numbers together, and all the variables
-17x+5=0
We move all terms containing x to the left, all other terms to the right
-17x=-5
x=-5/-17
x=5/17

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