{"id":18338,"date":"2026-05-03T03:53:44","date_gmt":"2026-05-02T21:53:44","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/solve-a-linear-inequality-68\/"},"modified":"2026-05-03T03:53:44","modified_gmt":"2026-05-02T21:53:44","slug":"solve-a-linear-inequality-68","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/solve-a-linear-inequality-68\/","title":{"rendered":"Solve A Linear Inequality 68"},"content":{"rendered":"<p>Solve the inequality: 7x + 9 \u2265 72.<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>x &lt; 9<\/li>\n<li>x \u2265 9<\/li>\n<li>x \u2265 10<\/li>\n<li>x \u2265 8<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2705,2714],"subject":[1425],"education_level":[1894],"class_list":["post-18338","mcq","type-mcq","status-publish","hentry","topic-algebra","topic-inequalities","subject-mathematics","education_level-grade-8"],"mcq_note":"Subtract 9 from both sides: 7x \u2265 63. Then divide by positive 7, so the inequality sign stays the same. The solution is x \u2265 9.","mcq_options":[{"right":"no","answer":"x &lt; 9"},{"right":"yes","answer":"x \u2265 9"},{"right":"no","answer":"x \u2265 10"},{"right":"no","answer":"x \u2265 8"}],"multi_answers":"no","subject_terms":[{"id":1425,"title":"Mathematics","slug":"mathematics"}],"topic_terms":[{"id":2705,"title":"Algebra","slug":"algebra"},{"id":2714,"title":"Inequalities","slug":"inequalities"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/18338","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=18338"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=18338"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=18338"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=18338"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=18338"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}