3x+2/5=121/40

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Solution for 3x+2/5=121/40 equation: 


x in (-oo:+oo)

3*x+2/5 = 121/40 // - 121/40

3*x+2/5-(121/40) = 0

3*x+2/5-121/40 = 0

3*x-21/8 = 0 // + 21/8

3*x = 21/8 // : 3

x = 21/8/3

x = 7/8

x = 7/8

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