5a-7+5a=-117

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Solution for 5a-7+5a=-117 equation:


a in (-oo:+oo)

5*a+5*a-7 = -117 // + 117

5*a+5*a-7+117 = 0

10*a+110 = 0 // - 110

10*a = -110 // : 10

a = -110/10

a = -11

a = -11

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