{"id":18563,"date":"2026-05-03T17:22:30","date_gmt":"2026-05-03T11:22:30","guid":{"rendered":"https:\/\/mcqacademy.com\/en\/mcq\/evaluate-an-algebraic-expression-195\/"},"modified":"2026-05-03T17:22:30","modified_gmt":"2026-05-03T11:22:30","slug":"evaluate-an-algebraic-expression-195","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/en\/mcq\/evaluate-an-algebraic-expression-195\/","title":{"rendered":"Evaluate An Algebraic Expression 195"},"content":{"rendered":"<p>Evaluate 3x + 6y + 4 when x = 3 and y = -1.<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>8<\/li>\n<li>7<\/li>\n<li>5<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[2705,2734],"subject":[1425],"education_level":[1894],"class_list":["post-18563","mcq","type-mcq","status-publish","hentry","topic-algebra","topic-substitution","subject-mathematics","education_level-grade-8"],"mcq_note":"Substitute the given values carefully: 3(3) + 6(-1) + 4 = 9 - 6 + 4 = 7. A common mistake is to ignore the sign of y or the sign of the coefficient.","mcq_options":[{"right":"no","answer":"8"},{"right":"yes","answer":"7"},{"right":"no","answer":"5"}],"multi_answers":"no","subject_terms":[{"id":1425,"title":"Mathematics","slug":"mathematics"}],"topic_terms":[{"id":2705,"title":"Algebra","slug":"algebra"},{"id":2734,"title":"Substitution","slug":"substitution"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/mcq\/18563","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=18563"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/media?parent=18563"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/topic?post=18563"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/subject?post=18563"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/en\/wp-json\/wp\/v2\/education_level?post=18563"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}