{"id":17382,"date":"2026-05-02T16:57:08","date_gmt":"2026-05-02T10:57:08","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/pair-of-linear-equations-28\/"},"modified":"2026-05-02T16:57:08","modified_gmt":"2026-05-02T10:57:08","slug":"pair-of-linear-equations-28","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/pair-of-linear-equations-28\/","title":{"rendered":"Pair Of Linear Equations 28"},"content":{"rendered":"<p>Solve the simultaneous equations: 5x + 4y = 40 and 4x + 1y = 32.<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>x = 8, y = -1<\/li>\n<li>x = 9, y = 0<\/li>\n<li>x = 8, y = 0<\/li>\n<li>x = 0, y = 8<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2705,2707],"subject":[1425],"education_level":[1895],"class_list":["post-17382","mcq","type-mcq","status-publish","hentry","topic-algebra","topic-simultaneous-equations","subject-mathematics","education_level-ssc"],"mcq_note":"Eliminate one variable or use substitution. The ordered pair that satisfies both equations is x = 8, y = 0.","mcq_options":[{"right":"no","answer":"x = 8, y = -1"},{"right":"no","answer":"x = 9, y = 0"},{"right":"yes","answer":"x = 8, y = 0"},{"right":"no","answer":"x = 0, y = 8"}],"multi_answers":"no","subject_terms":[{"id":1425,"title":"Mathematics","slug":"mathematics"}],"topic_terms":[{"id":2705,"title":"Algebra","slug":"algebra"},{"id":2707,"title":"Simultaneous Equations","slug":"simultaneous-equations"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/17382","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq"}],"about":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/types\/mcq"}],"author":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/comments?post=17382"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=17382"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=17382"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=17382"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=17382"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}