{"id":2999,"date":"2026-05-19T11:27:42","date_gmt":"2026-05-19T11:27:42","guid":{"rendered":"https:\/\/mcqacademy.com\/zh\/mcq\/find-the-input-from-an-output-5\/"},"modified":"2026-05-19T11:27:42","modified_gmt":"2026-05-19T11:27:42","slug":"find-the-input-from-an-output-5","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/zh\/mcq\/find-the-input-from-an-output-5\/","title":{"rendered":"\u6839\u636e\u8f93\u51fa\u6c42\u8f93\u5165"},"content":{"rendered":"<p>\u4e00\u4e2a\u8868\u683c\u9075\u5faa\u89c4\u5219 y = 8x &#8211; 7\u3002\u5982\u679c y = 49\uff0c\u90a3\u4e48 x \u662f\u591a\u5c11\uff1f<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>6<\/li>\n<li>8<\/li>\n<li>49<\/li>\n<li>7<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[1145,1146],"subject":[1080],"education_level":[2,884,885],"class_list":["post-2999","mcq","type-mcq","status-publish","hentry","topic-input-output-tables","topic-linear-relationships","subject-algebra","education_level-grade-5","education_level-grade-6","education_level-grade-7"],"mcq_note":"\u4ece 49 = 8x - 7 \u5f00\u59cb\u3002\u4e24\u8fb9\u52a0 7\uff0c\u5f97\u5230 56 = 8x\uff1b\u518d\u9664\u4ee5 8\uff0c\u6240\u4ee5 x = 7\u3002","mcq_options":[{"right":"no","answer":"6"},{"right":"no","answer":"8"},{"right":"no","answer":"49"},{"right":"yes","answer":"7"}],"multi_answers":"no","subject_terms":[{"id":1080,"title":"Algebra","slug":"algebra"}],"topic_terms":[{"id":1145,"title":"Input-Output Tables","slug":"input-output-tables"},{"id":1146,"title":"Linear Relationships","slug":"linear-relationships"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/mcq\/2999","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/mcq"}],"about":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/types\/mcq"}],"author":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/comments?post=2999"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/media?parent=2999"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/topic?post=2999"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/subject?post=2999"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/education_level?post=2999"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}