2007-01-29 19:48:54 · 12 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
The answer to d+6-d-1 is 5.
The answer to 23c+7-6c-4:
17c+3. Can't get beyond that.
2007-01-29 19:53:42 · answer #1 · answered by Yahoo! 3 · 1⤊ 0⤋
d + 6 - d - 1 =
d - d + 6 - 1 =
0d + 5 =
0 + 5 =
5
23c + 7 - 6c - 4 =
23c - 6c + 7 - 4 =
17c + 3 (if you were asked to "simplify" this equation, this is as far as I think you can take it... I am fairly certain this is correct for the problems you gave us)
17c = -3
c = -3/17 (if you were asked to "solve" this equation, and it was originally set equal to zero... this would be the answer)
(so, if I recall correctly... the answer to that last part depends on whether you were asked to "simplify" the equation which was not set equal to zero in the first place... or whether you were asked to "solve" an equation that was originally set equal to zero in your textbook or on your homework)
I hope I did these correctly. You may wish to wait and confirm the answers with the answer of at least one or two other people before turning this in for homework. All my best to you! :)
2007-01-30 03:52:43 · answer #2 · answered by prodaugh-internet 3 · 0⤊ 0⤋
d+6-d-1=5, 23c+7-6c-4=17c=-3
2007-01-30 04:19:46 · answer #3 · answered by Psyche P 1 · 0⤊ 0⤋
ur 1st question is wrong
abt second 23c+7-6c-4=17c+3
2007-01-30 04:44:57 · answer #4 · answered by Pradeep Chelani 2 · 0⤊ 0⤋
1=5
2=17c+3
2007-01-30 03:54:06 · answer #5 · answered by prime-G 2 · 1⤊ 0⤋
d-d = 0 so we are left with 6-1 = 5
second
23c-6c + 7 - 4 =
17c+3=0
17c=-3
c= - 3/17
tada!
2007-01-30 03:53:15 · answer #6 · answered by tom4bucs 7 · 0⤊ 1⤋
d+6-d+1 = 7.
23c+7-6c-4 = 17c+3
17c = -3
c = -3/17.
2007-01-30 03:54:31 · answer #7 · answered by nitishadnani 2 · 0⤊ 1⤋
+5 , 17c+3
2007-01-30 03:54:23 · answer #8 · answered by Piyushi 2 · 1⤊ 0⤋
The first one equals 5
2007-01-30 03:53:07 · answer #9 · answered by Grace 4 · 1⤊ 0⤋
hey this is simple....
1) 5
2) 17c= - 3 or c= -3/17
2007-01-30 03:54:33 · answer #10 · answered by flora24 1 · 0⤊ 1⤋