Question: Extend the method of this section to solve each system. Express the solution in the form (x, y, z, w). 3x + y 2 +

Extend the method of this section to solve each system. Express the solution in the form (x, y, z, w).

3x + y 2 + w = 3 -3 2x + 4y

3x + y 2 + w = 3 -3 2x + 4y + z w = -7 -2x + 3y - 5z + w = 3 5x + 4y5z + 2w = -7

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