Page 163 - 8. Sınıf Matematik Soru Bankası

4. Ünite
KAZANIM TESTİ 3 Birinci Dereceden Bir Bilinmeyenli Denklemler

10. 6ÕQÕI |÷UHQFඈVඈ 0HUW |÷UHWPHQඈQඈQ NHQGඈVඈQH VRUGX÷X 13. $ D
VRUX\X úX úHNඈOGH o|]PúWU
x x 4
6RUX 3 ඈVH [ NDoWÕU" [
2 3

0HUW¶ඈQ o|]P B &
, x x 4 <XNDUÕGD J|VWHUඈOHQ $%&' GඈNG|UWJHQඈQ X]XQ NHQDUÕ NÕVD
2 3 3
(3) (2) NHQDUÕQÕQ ඈNඈ NDWÕGÕU

3x 2x 8 $%&' GඈNG|UWJHQඈQ oHYUH X]XQOX÷X FP ROGX÷XQD
,, 3
6 J|UH [ NDoWÕU"
5x 8 $ % & '
,,, 3
6
,9 [ 8 18

9 [ 18 8
26
9, x
5
14. $Oඈ QඈQ \DúÕ [ GඈU 0HKPHW ඈQ \DúÕ $Oඈ QඈQ \DúÕQÕQ
<XNDUÕGDNඈ EඈOJඈOHUH J|UH 0HUW ඈON RODUDN NDoÕQFÕ NDWÕQGDQ ID]ODGÕU
DGÕPGD KDWD \DSPÕúWÕU"
øNඈVඈQඈQ \DúODUÕ WRSODPÕ ROGX÷XQD J|UH 0HKPHW NDo
$ ,, % ,,, & 9 ' 9, \DúÕQGDGÕU"
$ % & '

11.
[ 1

[ 8 0 15. 6HOYඈ QඈQ [ WDQH ERQFX÷X YDUGÕU 0HUDO ඈQ ERQFXNODUÕ
6HOYඈ QඈQ ERQFXNODUÕQÕQ NDWÕGÕU
[ 0 4
0HUDO ඈQ WDQH ERQFX÷X ROGX÷XQD J|UH [ NDoWÕU"

[ 18 0 4 $ % & '

<XNDUÕGD YHUඈOHQ GHQNOHPOHUඈQ o|]P NPHOHUඈ KDQJඈ
VHoHQHNWH GR÷UX HúOHúWඈUඈOPඈúWඈU"

$ % & '

16. +DQJඈ VD\ÕQÕQ \DUÕVÕ ඈOH oH\UH÷ඈQඈQ WRSODPÕQÕQ NDWÕ
HGHU

<XNDUÕGD YHUඈOHQ GHQNOHPඈQ GR÷UX NXUXOXúX DúD÷ÕGD-
NඈOHUGHQ KDQJඈVඈGඈU"
§ x x · § x x ·
$ ¨ ¸ 3 ˜ 75 % ¨ ¸ 4 ˜ 75
12. [ 1 YH \ HúඈWOඈNOHUඈ YHUඈOඈ\RU © 4 8 ¹ © 2 4 ¹
3
2
%XQD J|UH [ \ ඈúOHPඈQඈQ VRQXFX NDoWÕU" § x x · § x x ·
& ¨ ¸ 3 ˜ 75 ' ¨ ¸ 3 ˜ 75
$ % & ' © 4 5 ¹ © 2 4 ¹
162 8. Sınıf Matematik