Question

Add: 6x + 4y – z +3; 2y -3 z + 4; 11y – 7x + 2z -1

a) x + 6y+ z+6 b) –x -6y +z -6 c) –x +17y -2z + 6 d) 2x +17y +z -6​

Answer 1

Step-by-step explanation:

Add: 6x + 4y – z +3; 2y -3 z + 4; 11y – 7x + 2z -1

a) x + 6y+ z+6 b) –x -6y +z -6 c) –x +17y -2z + 6 d) 2x +17y +z -6