00:00How to do this?
00:02In the name of Allah,
00:04I am going to ask the question number 1
00:06and part number 2
00:08we will solve it.
00:10Exercise is 1.2
00:12Okay,
00:14x plus y,
00:161 minus y,
00:182 minus 3 y,
00:205 plus 5 y,
00:223 y, 5,
00:245,
00:265,
00:285,
00:305,
00:325,
00:346,
00:366,
00:386,
00:407,
00:427,
00:447,
00:467,
00:488,
00:509,
00:529,
00:549,
00:569 and
00:5810,
01:028,
01:049,
01:0610,
01:0810,
01:1010,
01:1310,
01:1410,
01:1610,
01:1810,
01:2010,
01:22okay
01:27ms plus minus
01:30yes
01:33square
01:35okay
01:36yeah
01:39okay
01:43jb
01:45its
01:48Me
01:49So we have a plus and we have a minus x and a plus y and we have a real and parcel
01:57and we have a minus y and we have a minus 1 and we have a minus 10 and 15 and 10 is 25
02:09So 1 and we have a plus. So we have minus 8 so we have a minus 4 just so we have a minus 3
02:25iota. So here you take from minus 13 to minus 15 and minus 5 to minus 1 and 10 plus y which
02:30if you do don't mind solving it's a problem of minus 3 which so if there is a negative
02:34and then 5 x 5 plus y iota
02:37between 5 and minus 15
02:42but we have 5
02:43and we have 15
02:45from 15 and we willHeather
02:46and we have to reach
02:47x u to an earth
02:48and we have to reach
02:49x u to an earth
02:51and we will participate
02:54and we will have to spin
02:57let's see
02:59now
03:00we'll show
03:01so
03:03plus 5 minus x plus y iota
03:07up minus plus minus 15 iota
03:11or plus minus minus 75 iota scale
03:17ok
03:19ok
03:21now
03:23we raise
03:251
03:27now
03:29here
03:31and
03:33now
03:35here
03:37here
03:39here
03:41here
03:43here
03:45is
03:47not
03:49that
03:51and then minus 75
03:55we will be minus 1
03:58to real equal to 5
04:01and then minus minus plus
04:04and then minus minus plus
04:07and then this is 75
04:09and then minus x plus y
04:12and then minus 15
04:15and then minus 15
04:18for the second half is equal to
04:28minus 20
04:31in this finished
04:32and then minus 24
04:38because
04:39we are drawing
04:42that
04:43us
04:455 is equal to 15
04:475 is equal to 2 is equal to 3
04:49minus x plus y is equal to minus 3
04:52this equation y plus 2
04:55right now what do we do
04:57adding 1 and 2
04:59adding 1 and 2
05:03adding 2
05:05then this equation y is equal to
05:07the equation y is equal to
05:09x plus y is equal to 15
05:13and minus x plus y is equal to minus 3
05:19okay, now cut 2y is equal to y is equal to y is equal to y is equal to y is equal to 6
05:32equal y is equal to minus 6
05:41now put in question 1
05:46put in equation 1
05:49x plus y is equal to 15
05:53y is equal to 6
05:57x is equal to y is equal to nós
06:04x plus y is equal to 15
06:07then plus plus
06:09given x is equal to bypass
06:10Now x is equal to 1
06:12y is equal to win是 higher
06:13x is equal to win is higher
06:15y is equal to win is higher
06:212 on x is equal to Nixon
06:23x is equal to win is higher
06:26OK
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