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Art [367]
3 years ago
11

Simplify (x - y + 1) - (x + y - 1)

Mathematics
2 answers:
wlad13 [49]3 years ago
8 0
X2+y2 -1x + yx -y +1y 
Naya [18.7K]3 years ago
4 0
Well subtract the 'x' and 'y' .both are 1 .so its gonna be 1-1+1=1 and do the same with the other side which is gonna be 1 also .so its gonna be  1-1=0 .
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