7x+9+6x=-82

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Solution for 7x+9+6x=-82 equation:


x in (-oo:+oo)

7*x+6*x+9 = -82 // + 82

7*x+6*x+9+82 = 0

13*x+91 = 0 // - 91

13*x = -91 // : 13

x = -91/13

x = -7

x = -7

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