Question: Solve the system by back substitution. - 2x - 4y - Z - 3w = -2 -3y - 18z - 6w = -24 32 +

Solve the system by back substitution. - 2x - 4y - Z - 3w = -2 -3y - 18z - 6w = -24 32 + 3w = 3w = The solution set is (Type an integer or a simplified fraction.)

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