3x+21/27=0

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Solution for 3x+21/27=0 equation: 



3x+21/27=0

We multiply all the terms by the denominator


3x*27+21=0

Wy multiply elements

81x+21=0

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

81x=-21

x=-21/81

x=-7/27

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