2a+9=4/-19

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Solution for 2a+9=4/-19 equation:


a in (-oo:+oo)

2*a+9 = 4/(-19) // - 4/(-19)

2*a-(4/(-19))+9 = 0

2*a+4/19+9 = 0

2*a+175/19 = 0 // - 175/19

2*a = -175/19 // : 2

a = -175/19/2

a = -175/38

a = -175/38

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