3n+1/2=143/126+1/7n

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Solution for 3n+1/2=143/126+1/7n equation: 


n in (-oo:+oo)

3*n+1/2 = (1/7)*n+143/126 // - (1/7)*n+143/126

3*n-((1/7)*n)+1/2-(143/126) = 0

3*n+(-1/7)*n+1/2-143/126 = 0

20/7*n-40/63 = 0 // + 40/63

20/7*n = 40/63 // : 20/7

n = 40/63/20/7

n = 2/9

n = 2/9

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