Question
If eight more than two times a number is one less than five times the same number what is the number?
283
likes1414 views
Answer to a math question If eight more than two times a number is one less than five times the same number what is the number?
Birdie
4.5103 Answers
1. Let the unknown number be \( x \).
2. According to the problem, we can write the equation: 2x + 8 = 5x - 1
3. Rearrange the equation to solve for \( x \): 2x + 8 - 2x = 5x - 1 - 2x 8 = 3x - 1
4. Add 1 to both sides: 8 + 1 = 3x 9 = 3x
5. Divide both sides by 3: x = \frac{9}{3}
6. Simplify: x = 3
Hence, the number is
x = 3
2. According to the problem, we can write the equation:
3. Rearrange the equation to solve for \( x \):
4. Add 1 to both sides:
5. Divide both sides by 3:
6. Simplify:
Hence, the number is
Frequently asked questions (FAQs)
What are the four signs of equality for triangles?
+
What is the correlation between hours of studying and test scores in a group of 100 students?
+
What is the value of sin(45°) + cos(60°) - tan(30°)?
+
New questions in Mathematics