Add x + y + 2z, 2y + z + x *
2x + 3y + 3z
2x - 3y + 3z
2x + 3y - 3z
2x - 3y - 3z
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Answered by
1
Your answer is:
x+y+2z;2y+z+x(2)x+3y+3z(2)x−3y+3z(2)x
+3y−3z(2)x−3y−3z
Answered by
2
I have it by using both the 2 methods Which are column and row method
The answer is 2x+3y+3z
The answer is 2x+3y+3z
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