https://www.gregmat.com/quizzes/quiz/im-overwhelmed-algebra-progress-quiz-3-version-2 (Question 13)
in the video explanation the answer after reducing the 2 equations was 13x. But wouldn’t it be -7x if you’re supposed to subtract the terms
https://www.gregmat.com/quizzes/quiz/im-overwhelmed-algebra-progress-quiz-3-version-2 (Question 13)
in the video explanation the answer after reducing the 2 equations was 13x. But wouldn’t it be -7x if you’re supposed to subtract the terms