What is the solution to the equation 9x = 72?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $24.99Unlock all

Prepare for the GMAS 6th Grade Mathematics Test with guided quizzes. Study using flashcards and multiple-choice questions with detailed hints. Succeed in your math exam!

Multiple Choice

What is the solution to the equation 9x = 72?

Explanation:
When solving a simple equation like 9x = 72, you undo the multiplication by 9 on x. Divide both sides by 9 to isolate x. 72 ÷ 9 equals 8, so x is 8. You can check by multiplying back: 9 × 8 = 72, which matches the right side. If you tried the other values, you’d get 9 × 6 = 54, 9 × 9 = 81, or 9 × 12 = 108, none of which equal 72. So the solution is 8.

When solving a simple equation like 9x = 72, you undo the multiplication by 9 on x. Divide both sides by 9 to isolate x. 72 ÷ 9 equals 8, so x is 8. You can check by multiplying back: 9 × 8 = 72, which matches the right side. If you tried the other values, you’d get 9 × 6 = 54, 9 × 9 = 81, or 9 × 12 = 108, none of which equal 72. So the solution is 8.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy