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Montano1993 [528]
2 years ago
12

Simplify (x - y + 1) - (x + y - 1).-2x + 2y-2y + 22y - 22x - 2y + 2

Mathematics
1 answer:
solmaris [256]2 years ago
7 0

Answer:

the answer is = -19x+21y+1

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nikdorinn [45]
Simplify both sides of the equation
-4.8=1.2s+2s+4
Combine like terms
-4.8=(1.2s+2s)+(4)
-4.8=3.2s+4
Flip the equation
3.2s+4=-4.8
Subtract both sides by 4
3.2s+4-4=-4.8-4
3.2s=-8.8
Divide both sides by 3.2
3.2s/3.2= -8.8/3.2
S=-2.75 will be the answer hope it helps
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V≈113.1 ft³ is the answer
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What is the answer...?
erastova [34]

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I think it's 1/2 because it might be right

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) Martha went to the store with $75.00. She bought 3 pairs of socks for $4.00 each, she bought 2 shirts for $20.00 each, and she
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