3 years ago

Simplify (x - y + 1) - (x + y - 1). -2y+2 2y - 2 -2x + 2y O2x - 2y + 2

Mathematics

2 answers:

Finger [1]3 years ago

7 0

Answer:

-2y +2

Step-by-step explanation:

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

Distribute the minus sign

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

Combine like terms

x-x -y-y +1+1

-2y +2

rusak2 [61]3 years ago

6 0

Answer:

2y+2

Step-by-step explanation:

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