7(-2-7n)=-259

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Solution for 7(-2-7n)=-259 equation: 


n in (-oo:+oo)

7*(-(7*n)-2) = -259 // + 259

7*(-(7*n)-2)+259 = 0

7*(-7*n-2)+259 = 0

7*(-7*n-2)+259 = 0

245-49*n = 0

245-49*n = 0

245-49*n = 0 // - 245

-49*n = -245 // : -49

n = -245/(-49)

n = 5

n = 5

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