2/5*20x-15-7

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Solution for 2/5*20x-15-7 equation: 


x in (-oo:+oo)

20*(2/5)*x-15-7 = 0

8*x-22 = 0 // + 22

8*x = 22 // : 8

x = 22/8

x = 11/4

x = 11/4

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