4x+x+3=9

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Solution for 4x+x+3=9 equation:



4x+x+3=9
We move all terms to the left:
4x+x+3-(9)=0
We add all the numbers together, and all the variables
5x-6=0
We move all terms containing x to the left, all other terms to the right
5x=6
x=6/5
x=1+1/5

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