Mathematics, 08.09.2021 20:10 SoccerdudeDylan

4 Select the correct answer.
Which system of equations corresponds to this matrix multiplication operation?
OA. 5x + 2x + x = 16; 7y-5y + 2y = 3; -5z + 3z + z = 12
OB. 5x + 2y + z = 16; 7x - 5y + 2z = 3; -5x + 3y + z = 12
O c. 5x + 7y + -5z = 16; 2x - 5y + 3z = 3; x + 2y + z = 12
OD. 5x + 7y+-5z = 12; 2x - 5y + 3z = 3; x + 2y + z = 16
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4 Select the correct answer.
Which system of equations corresponds to this matrix multiplica...