{"id":17671,"date":"2026-05-02T18:31:01","date_gmt":"2026-05-02T12:31:01","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/algebra-word-problem-7\/"},"modified":"2026-05-02T18:31:01","modified_gmt":"2026-05-02T12:31:01","slug":"algebra-word-problem-7","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/algebra-word-problem-7\/","title":{"rendered":"Algebra Word Problem 7"},"content":{"rendered":"<p>A number is doubled and 5 is added. The result is 55. What is the number?<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>50<\/li>\n<li>30<\/li>\n<li>25<\/li>\n<li>35<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2705,2537],"subject":[1425],"education_level":[1895],"class_list":["post-17671","mcq","type-mcq","status-publish","hentry","topic-algebra","topic-word-problems","subject-mathematics","education_level-ssc"],"mcq_note":"Let the unknown number be x. Let the number be x. Then 2x+5=55, so 2x=50 and x=25. Doubled means 2x, and then 5 is added, so we subtract 5 first when solving. The number is 25.","mcq_options":[{"right":"no","answer":"50"},{"right":"no","answer":"30"},{"right":"yes","answer":"25"},{"right":"no","answer":"35"}],"multi_answers":"no","subject_terms":[{"id":1425,"title":"Mathematics","slug":"mathematics"}],"topic_terms":[{"id":2705,"title":"Algebra","slug":"algebra"},{"id":2537,"title":"Word Problems","slug":"word-problems"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/17671","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=17671"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=17671"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=17671"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=17671"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=17671"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}