1/3x-7=42

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Solution for 1/3x-7=42 equation: 


x in (-oo:+oo)

(1/3)*x-7 = 42 // - 42

(1/3)*x-42-7 = 0

1/3*x-49 = 0 // + 49

1/3*x = 49 // : 1/3

x = 49/1/3

x = 147

x = 147

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