Given that:
a + b = 12
c + d = 7
b-c = 2
a-d = 3
Find (a-b) + (c - d).
2006-08-23 02:17:37 · 15 answers · asked by Anonymous in Entertainment & Music ➔ Jokes & Riddles
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2006-08-23 02:35:28 · answer #1 · answered by BookLovr5 5 · 0⤊ 3⤋
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2006-08-23 02:24:54 · answer #2 · answered by Anonymous · 1⤊ 0⤋
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2006-08-23 02:20:56 · answer #3 · answered by red sox! 3 · 1⤊ 0⤋
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2006-08-23 02:20:20 · answer #4 · answered by marie1257 4 · 1⤊ 0⤋
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2006-08-23 02:20:05 · answer #5 · answered by Justcurious89 1 · 1⤊ 0⤋
a-b+c-d=a-d+c-b
=3-2
=1
2006-08-23 02:19:50 · answer #6 · answered by priya 2 · 1⤊ 0⤋
a-d)-(b-c)=3-2=1
2006-08-23 02:31:53 · answer #7 · answered by Anonymous · 1⤊ 0⤋
(a+c) - (b+d)
= [(a+b) - (b-c)] - [(a+b) - (a-d)]
= [(12 - 2)] - [(12 - 3)]
= 10 - 9
= 1
2006-08-23 03:08:57 · answer #8 · answered by Fatty McButterpants 5 · 1⤊ 0⤋
(a-b) + (c-d).
(5-7) + (5-2)
( -2) + (3) = 1
2006-08-23 02:28:48 · answer #9 · answered by dollbaby 4 · 1⤊ 0⤋
a= 5 b=7 c= 5 d= 2 and the answer to (a-b)+(c-d) might be 1 ????????
2006-08-23 02:24:19 · answer #10 · answered by PYT 3 · 1⤊ 0⤋