{"id":18272,"date":"2026-05-03T03:43:55","date_gmt":"2026-05-02T21:43:55","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/combine-like-terms-31\/"},"modified":"2026-05-03T03:43:55","modified_gmt":"2026-05-02T21:43:55","slug":"combine-like-terms-31","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/combine-like-terms-31\/","title":{"rendered":"Combine Like Terms 2"},"content":{"rendered":"<p>Simplify: (6x &#8211; 5y &#8211; 9) + (-3x &#8211; 6y + 2).<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>3x &#8211; 11y &#8211; 7<\/li>\n<li>9x &#8211; 11y &#8211; 7<\/li>\n<li>4x &#8211; 11y &#8211; 7<\/li>\n<li>3x &#8211; 12y &#8211; 7<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2705,2722],"subject":[1425],"education_level":[1894],"class_list":["post-18272","mcq","type-mcq","status-publish","hentry","topic-algebra","topic-simplifying-expressions","subject-mathematics","education_level-grade-8"],"mcq_note":"Combine only like terms. The x-coefficients give 6 + (-3) = 3; the y-coefficients give -5 + (-6) = -11; constants give -9 + (2) = -7. Therefore the simplified expression is 3x - 11y - 7.","mcq_options":[{"right":"yes","answer":"3x - 11y - 7"},{"right":"no","answer":"9x - 11y - 7"},{"right":"no","answer":"4x - 11y - 7"},{"right":"no","answer":"3x - 12y - 7"}],"multi_answers":"no","subject_terms":[{"id":1425,"title":"Mathematics","slug":"mathematics"}],"topic_terms":[{"id":2705,"title":"Algebra","slug":"algebra"},{"id":2722,"title":"Simplifying Expressions","slug":"simplifying-expressions"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/18272","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=18272"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=18272"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=18272"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=18272"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=18272"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}