Matematika Sekolah Menengah Atas nilai mutlak |x+3|=7adalah biankaconnulv – April 10, 2023 nilai mutlak |x+3|=7adalah |x + 3| = 7x + 3 = 7x = 7 - 3x = 4ataux + 3 = -7x = -7 - 3x = -10HP = {-10,4} [answer.2.content]