Math Problem Statement

−1/ 4 x +2= −1/ 8 x +3

Solution

Let's solve the equation step by step:

The equation is:

14x+2=18x+3-\frac{1}{4}x + 2 = -\frac{1}{8}x + 3

Step 1: Eliminate the fractions

To eliminate the fractions, multiply every term in the equation by the least common multiple (LCM) of the denominators. The denominators are 4 and 8, and the LCM of 4 and 8 is 8.

Multiply the entire equation by 8:

8(14x)+8(2)=8(18x)+8(3)8 \left(-\frac{1}{4}x\right) + 8(2) = 8 \left(-\frac{1}{8}x\right) + 8(3)

Simplify:

2x+16=x+24-2x + 16 = -x + 24

Step 2: Move all xx terms to one side

To move the xx terms to one side, add 2x2x to both sides:

16=x+2416 = x + 24

Step 3: Isolate xx

Subtract 24 from both sides:

1624=x16 - 24 = x

Simplify:

x=8x = -8

Solution:

The value of xx is 8-8.

Do you want more details on any step, or do you have any questions?


Here are some related questions you might find helpful:

  1. How do you solve linear equations with fractions?
  2. What is the least common multiple, and how do you find it?
  3. How do you check if your solution to an equation is correct?
  4. How do you handle equations where variables appear on both sides?
  5. What happens when you have no solution or infinite solutions to an equation?
  6. Can you have negative values for xx in real-world problems?
  7. How do you graph the solution of a linear equation?
  8. What are the properties of equality used in solving equations?

Tip: When solving equations, always try to simplify fractions early to make the calculations easier.

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Math Problem Analysis

Mathematical Concepts

Linear Equations
Fractions

Formulas

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Theorems

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Suitable Grade Level

Grades 7-9