2/5x+13=-7 - solution

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Solution for 2/5x+13=-7 equation:

x in (-oo:+oo)

(2/5)*x+13 = -7 // + 7

(2/5)*x+7+13 = 0

2/5*x+20 = 0 // - 20

2/5*x = -20 // : 2/5

x = -20/2/5

x = -50

x = -50

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