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TaylorBear

Questions (2)

Solve the system by elimination-2x + 2y + 3z = 0 -2x - y + z = -3 2x + 3y + 3z = 5
1. 5 answers
2. 7,600 views
Solve the system by substitution-x - y - z = -8 -4x + 4y + 5z = 7 2x + 2z =4
1. 1 answer
2. 541 views