7(-5n+9)=343

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Solution for 7(-5n+9)=343 equation: 


n in (-oo:+oo)

7*(9-5*n) = 343 // - 343

7*(9-5*n)-343 = 0

7*(9-5*n)-343 = 0

-35*n-280 = 0

-35*n-280 = 0

-35*n-280 = 0 // + 280

-35*n = 280 // : -35

n = 280/(-35)

n = -8

n = -8

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