Question: Can someone help to solve this problem? Solve by the backward triangular method. Each exercise must have the procedure a) 3 2 b) 1 2

a) 3 2 b) 1 2 c) 5 1 -3 -18 10

Can someone help to solve this problem?

Solve by the backward triangular method. Each exercise must have the procedure

8 7 + 2x = 20 - 5X = 14 d) x

a) 3 2 b) 1 2 c) 5 1 -3 -18 10 8 7 + 2x = 20 - 5X = 14 d) x - ax 50 -2x + 6x 30 e) 1 3 1 2 x 2y-z=5

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