div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentexam-review-a-2013-a-11-a-exam-reviewpdf-exam-review-yx2-x-2y-1-2xy7htmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: Exam Review - WordPresscom › 2013 › 11 › exam-reviewpdfExam Review y=x+2 x -2y = 1 2x+Y=7 3x-2ÿ=3 4x + = —30 Solve by using the substitution method 5x-7y=-22 Solve by using loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsnetreader030viewer20220403085f0320667e708231d407ab19html5thumbnails1jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=2Page 2button div class=trans-imageimg data-url=documentexam-review-a-2013-a-11-a-exam-reviewpdf-exam-review-yx2-x-2y-1-2xy7htmlpage=2 data-page=2 class=trans-thumb lazyload alt=Page 2: Exam Review - WordPresscom › 2013 › 11 › exam-reviewpdfExam Review y=x+2 x -2y = 1 2x+Y=7 3x-2ÿ=3 4x + = —30 Solve by using the substitution method 5x-7y=-22 Solve by using loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader030fdocumentsnetreader030viewer20220403085f0320667e708231d407ab19html5thumbnails2jpg width=140 height=200 divdivdiv class=trans-pagebutton class=gotoPage data-page=3Page 3button div class=trans-imageimg data-url=documentexam-review-a-2013-a-11-a-exam-reviewpdf-exam-review-yx2-x-2y-1-2xy7htmlpage=3 data-page=3 class=trans-thumb lazyload alt=Page 3: Exam Review - WordPresscom › 2013 › 11 › exam-reviewpdfExam Review y=x+2 x -2y = 1 2x+Y=7 3x-2ÿ=3 4x + = —30 Solve by using the substitution method 5x-7y=-22 Solve by using loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII=...