5x+4x+3x=20

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Solution for 5x+4x+3x=20 equation:



5x+4x+3x=20
We move all terms to the left:
5x+4x+3x-(20)=0
We add all the numbers together, and all the variables
12x-20=0
We move all terms containing x to the left, all other terms to the right
12x=20
x=20/12
x=1+2/3

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