3x-20/7=0

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Solution for 3x-20/7=0 equation: 



3x-20/7=0

We multiply all the terms by the denominator


3x*7-20=0

Wy multiply elements

21x-20=0

We move all terms containing x to the left, all other terms to the right

21x=20

x=20/21

x=20/21

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