{"id":3058,"date":"2026-05-19T11:46:33","date_gmt":"2026-05-19T11:46:33","guid":{"rendered":"https:\/\/mcqacademy.com\/zh\/mcq\/solve-a-decimal-equation-7\/"},"modified":"2026-05-19T11:46:33","modified_gmt":"2026-05-19T11:46:33","slug":"solve-a-decimal-equation-7","status":"publish","type":"mcq","link":"https:\/\/mcqacademy.com\/zh\/mcq\/solve-a-decimal-equation-7\/","title":{"rendered":"\u89e3\u5c0f\u6570\u65b9\u7a0b"},"content":{"rendered":"<p>\u6c42 x\uff1ax + 2.5 = 5.0\u3002<\/p>\n\n<ul class=\"quiz-options wp-block-list\">\n<li>2.5<\/li>\n<li>5.0<\/li>\n<li>0.0<\/li>\n<li>7.5<\/li>\n<\/ul>\n","protected":false},"author":39,"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","topic":[1156,1153],"subject":[1080],"education_level":[2,884,885],"class_list":["post-3058","mcq","type-mcq","status-publish","hentry","topic-decimals-in-algebra","topic-solving-one-step-equations","subject-algebra","education_level-grade-5","education_level-grade-6","education_level-grade-7"],"mcq_note":"\u8001\u5e08\u63d0\u793a\uff1a\u4e24\u8fb9\u540c\u65f6\u51cf\u53bb 2.5\uff1ax = 5.0 - 2.5 = 2.5\u3002\u5c0f\u6570\u4e5f\u548c\u6574\u6570\u4e00\u6837\uff0c\u8981\u4f7f\u7528\u7b49\u5f0f\u5e73\u8861\u89c4\u5219\u3002","mcq_options":[{"right":"yes","answer":"2.5"},{"right":"no","answer":"5.0"},{"right":"no","answer":"0.0"},{"right":"no","answer":"7.5"}],"multi_answers":"no","subject_terms":[{"id":1080,"title":"Algebra","slug":"algebra"}],"topic_terms":[{"id":1156,"title":"Decimals in Algebra","slug":"decimals-in-algebra"},{"id":1153,"title":"Solving One-Step Equations","slug":"solving-one-step-equations"}],"_links":{"self":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/mcq\/3058","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/mcq"}],"about":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/types\/mcq"}],"author":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/users\/39"}],"replies":[{"embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/comments?post=3058"}],"wp:attachment":[{"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/media?parent=3058"}],"wp:term":[{"taxonomy":"topic","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/topic?post=3058"},{"taxonomy":"subject","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/subject?post=3058"},{"taxonomy":"education_level","embeddable":true,"href":"https:\/\/mcqacademy.com\/zh\/wp-json\/wp\/v2\/education_level?post=3058"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}