7(-4-5n)=-448

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Solution for 7(-4-5n)=-448 equation: 


n in (-oo:+oo)

7*(-(5*n)-4) = -448 // + 448

7*(-(5*n)-4)+448 = 0

7*(-5*n-4)+448 = 0

7*(-5*n-4)+448 = 0

420-35*n = 0

420-35*n = 0

420-35*n = 0 // - 420

-35*n = -420 // : -35

n = -420/(-35)

n = 12

n = 12

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