Question 2 Translate the following verbal statement into an algebraic equation and then solve: Use \( x \) for your variable. The difference of four times a number and seven is ten more than the number. Equation \( x= \) Submit Question
Real Tutor Solution
Answer
Solution
Sign in to Unlock Answers for Free!
A Learning Platform Trusted by Millions of Real Students and Teachers.
Reviewed and approved by the UpStudy tutoring team
The Deep Dive
Let's break it down! The phrase "the difference of four times a number and seven" can be expressed as \( 4x - 7 \). Now, "is ten more than the number" translates to \( x + 10 \). So, put together, the equation looks like this: \[ 4x - 7 = x + 10. \] Now, to solve it, we can subtract \( x \) from both sides: \[ 4x - x - 7 = 10. \] \[ 3x - 7 = 10. \] Next, let's add 7 to both sides: \[ 3x = 17. \] Finally, dividing by 3 gives you: \[ x = \frac{17}{3} \] or approximately 5.67. And there you have it! 🎉