{"id":18033,"date":"2026-05-02T21:42:07","date_gmt":"2026-05-02T15:42:07","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/combine-like-terms-12\/"},"modified":"2026-05-02T21:42:07","modified_gmt":"2026-05-02T15:42:07","slug":"combine-like-terms-12","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/combine-like-terms-12\/","title":{"rendered":"Combine Like Terms"},"content":{"rendered":"<p>Simplify: 4n + 11 + 9n + 9.<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>36n + 20<\/li>\n<li>13n + 11<\/li>\n<li>33n<\/li>\n<li>13n + 20<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2705],"subject":[1425],"education_level":[1893,2494,2495],"class_list":["post-18033","mcq","type-mcq","status-publish","hentry","topic-algebra","subject-mathematics","education_level-grade-5","education_level-grade-6","education_level-grade-7"],"mcq_note":"Group like parts: variable terms 4n+9n = 13n, and constants 11+9 = 20. So the simplified expression is 13n + 20.","mcq_options":[{"right":"no","answer":"36n + 20"},{"right":"no","answer":"13n + 11"},{"right":"no","answer":"33n"},{"right":"yes","answer":"13n + 20"}],"multi_answers":"no","subject_terms":[{"id":1425,"title":"Mathematics","slug":"mathematics"}],"topic_terms":[{"id":2705,"title":"Algebra","slug":"algebra"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/18033","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=18033"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=18033"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=18033"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=18033"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=18033"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}