Resolver 3(n-7)=-30 | Microsoft Math Solver

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n-7=\frac{-30}{3}

Divide ambos lados entre 3.

n-7=-10

Divide -30 entre 3 para obter -10.

n=-10+7

Engadir 7 en ambos lados.

n=-3

Suma -10 e 7 para obter -3.

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Ecuación cuadrática

Ecuación linear

Ecuación simultánea

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