Jedo's Scribe Post
http://cooltext.com/Render-Image?RenderID=145976819060200&LogoId=1459768190
http://www.wired.co.uk/news/archive/2012-11/05/maths-is-physically-painful
Hello scribes people, today I am going to teach 3 questions in 2 step algebra in the following pages.
"CRYPTIC QUIZ"page 41
"Did You Hear About"page 44
"Why Did the Chicken Cross the Road?" page 45
"Why Did Gonzo Walk Around Carrying Ice Cream and a Pair of Sparrows?" page 36
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CRYTIC QUIZ
O. N.
8u=3u+35 7y=33-4y
8u-3u=[3u+(-3u)]+35 7y+4y=33+[-4y+4y]
5u=35 11y=33
5u=35 11y=33
5 5 11 11
u=7 y=3
B.
12r-18=13r+18
12r-18-13r=(13r-13r)+18
12r-18+18-13r=18+18
12r-13r=36
-r=36
-1 -1
r=-36
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DID YOU HEAR ABOUT
9. 6.v-10=-14
8-3x=128 3
-3x+8=128 v-10+10=-14+10
-3x+8-8=128-8 3
-3x=120 (3)v=(3)(-4)
-3 -3 3
x=-40 v=-12
11.
45=6d-45
6d-45=45
6d-45+45=45+45
6d=90
6 6
d=15
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Why Did the Chicken Cross the Road?
W.
a+101=99
-16
a+101-101=99-101
-16
(-16)a=(-16)(-2)
-16
a=32
V.
12-9w=75
-9w+12=75
-9w+12-12=75-12
-9w=63
-9 -9
w=-7
E.
5+4n=29
4n+5=29
4n+5-5=29-5
4n=24
4 4
w=6
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Why Did Gonzo Walk Around Carrying Ice Cream and a Pair of Sparrows?
15.
x+99=99
99
x+99-99=99-99
99
(99)x=(99)0
99
x=0
16.
-10=9k-40
9k-40=-10
9k-40+40=-10+40
9k=30
9 9
k=33 or 31
9 3
k=31
3
14.
18=-w+20
32
w+20=18
-32
w+20-20=18-20
-32
(-32)w=(-32)(-2)
-32
w=64
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VERIFY
Do we have to do page 41? I thought that we only have to do page 44,45,36.
ReplyDeleteDo we have to do page 41? I thought that we only have to do page 44,45,36.
ReplyDeleteGreat scribe post Jedo! You did a lot of examples so that really helps a lot, good job.
ReplyDelete