5x+2y=4 21-3y=13 0 Ox3+@x2 -12 -6y -26 x3 x3 x3 191 = 38 (x, 5x + 2M = 4 2r-3y=13 -4 6 1 3z=î 1) 1. 27 -12-1=-13 x -1) ok. 21+5y=-1 y) -11 Ø -11 5) 0 (f, l) 3x+2y=4 2x-y=5 1+y=4

Page 1 <img data-url='document/5x2y4-21-3y13-0-ox3x2-12-6y-26-x3-x3-x3-191-38-x-5x-2m-4-2r-3y13.html?page=1' data-page='1' class='cut-thumb lazyload' alt='Page 1: 5x+2y=4 21-3y=13 0 Ox3+@x2 -12 -6y -26 x3 x3 x3 191 = 38 (x, 5x + 2M = 4 2r-3y=13 -4 6 1 3z=î 1) 1. 27 -12-1=-13 x -1) ok. 21+5y=-1 y) -11 Ø -11 5) 0 (f, l) 3x+2y=4 2x-y=5 1+y=4' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader043.cupdf.com/reader043/viewer/2022040316/5e2b615dc1e61a08f46dc964/html5/thumbnails/1.jpg' width='140' height='200' /> Page 2 <img data-url='document/5x2y4-21-3y13-0-ox3x2-12-6y-26-x3-x3-x3-191-38-x-5x-2m-4-2r-3y13.html?page=2' data-page='2' class='cut-thumb lazyload' alt='Page 2: 5x+2y=4 21-3y=13 0 Ox3+@x2 -12 -6y -26 x3 x3 x3 191 = 38 (x, 5x + 2M = 4 2r-3y=13 -4 6 1 3z=î 1) 1. 27 -12-1=-13 x -1) ok. 21+5y=-1 y) -11 Ø -11 5) 0 (f, l) 3x+2y=4 2x-y=5 1+y=4' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader043.cupdf.com/reader043/viewer/2022040316/5e2b615dc1e61a08f46dc964/html5/thumbnails/2.jpg' width='140' height='200' /> Page 3 <img data-url='document/5x2y4-21-3y13-0-ox3x2-12-6y-26-x3-x3-x3-191-38-x-5x-2m-4-2r-3y13.html?page=3' data-page='3' class='cut-thumb lazyload' alt='Page 3: 5x+2y=4 21-3y=13 0 Ox3+@x2 -12 -6y -26 x3 x3 x3 191 = 38 (x, 5x + 2M = 4 2r-3y=13 -4 6 1 3z=î 1) 1. 27 -12-1=-13 x -1) ok. 21+5y=-1 y) -11 Ø -11 5) 0 (f, l) 3x+2y=4 2x-y=5 1+y=4' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader043.cupdf.com/reader043/viewer/2022040316/5e2b615dc1e61a08f46dc964/html5/thumbnails/3.jpg' width='140' height='200' /> Page 4 <img data-url='document/5x2y4-21-3y13-0-ox3x2-12-6y-26-x3-x3-x3-191-38-x-5x-2m-4-2r-3y13.html?page=4' data-page='4' class='cut-thumb lazyload' alt='Page 4: 5x+2y=4 21-3y=13 0 Ox3+@x2 -12 -6y -26 x3 x3 x3 191 = 38 (x, 5x + 2M = 4 2r-3y=13 -4 6 1 3z=î 1) 1. 27 -12-1=-13 x -1) ok. 21+5y=-1 y) -11 Ø -11 5) 0 (f, l) 3x+2y=4 2x-y=5 1+y=4' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader043.cupdf.com/reader043/viewer/2022040316/5e2b615dc1e61a08f46dc964/html5/thumbnails/4.jpg' width='140' height='200' /> Page 5 <img data-url='document/5x2y4-21-3y13-0-ox3x2-12-6y-26-x3-x3-x3-191-38-x-5x-2m-4-2r-3y13.html?page=5' data-page='5' class='cut-thumb lazyload' alt='Page 5: 5x+2y=4 21-3y=13 0 Ox3+@x2 -12 -6y -26 x3 x3 x3 191 = 38 (x, 5x + 2M = 4 2r-3y=13 -4 6 1 3z=î 1) 1. 27 -12-1=-13 x -1) ok. 21+5y=-1 y) -11 Ø -11 5) 0 (f, l) 3x+2y=4 2x-y=5 1+y=4' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader043.cupdf.com/reader043/viewer/2022040316/5e2b615dc1e61a08f46dc964/html5/thumbnails/5.jpg' width='140' height='200' />

5x+2y=4 21-3y=13 0 Ox3+@x2 -12 -6y -26 x3 x3 x3 191 = 38 (x, 5x + 2M = 4 2r-3y=13 -4 6 1 3z=î 1) 1. 27 -12-1=-13 x -1) ok. 21+5y=-1 y) -11 Ø -11 5) 0 (f, l) 3x+2y=4 2x-y=5 1+y=4

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