Solve the 3 × 3 system shown below. Enter the values of x, y, and z. x + 2y – z = –3 (1)2x – y + z = 5 (2) x – y + z = 4 (3)x = y = z =
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Question

Solve the 3 × 3 system shown below. Enter the values of x, y, and z. x + 2y – z = –3 (1)2x – y + z = 5 (2) x – y + z = 4 (3)x = y = z =

Revolt · Accepted Answer

Part 1: 1; Part 2: -1; Part 3: 2

Solving 3 x 3 Linear Systems