Solve for X in the Fraction Equation: 1/8(1/2x - 1/3) = 1/4(1/4x + 1/6)

Question

Solve for X:

18(12x13)=14(14x+16) \frac{1}{8}(\frac{1}{2}x-\frac{1}{3})=\frac{1}{4}(\frac{1}{4}x+\frac{1}{6})

Video Solution

Solution Steps

00:00 Solution
00:03 Open parentheses properly, multiply by each factor
00:26 Arrange the equation so that only the unknown X is on one side
00:36 We got an illogical expression therefore there is no solution to the question

Step-by-Step Solution

To solve this problem, we'll follow these steps:

  • Step 1: Clear the fractions by multiplying both sides by the least common multiple (LCM) of the denominators, which in this case is 8.
  • Step 2: Simplify and solve the resulting equation.
  • Step 3: Analyze if there is a potential solution to this equation.

Now, let's work through each step:

Step 1: The original equation is:

18(12x13)=14(14x+16)\frac{1}{8}\left(\frac{1}{2}x-\frac{1}{3}\right) = \frac{1}{4}\left(\frac{1}{4}x+\frac{1}{6}\right)

Multiply both sides by 8 to clear the fractions:

818(12x13)=814(14x+16)8 \cdot \frac{1}{8}\left(\frac{1}{2}x-\frac{1}{3}\right) = 8 \cdot \frac{1}{4}\left(\frac{1}{4}x+\frac{1}{6}\right)

This gives us:

12x13=2(14x+16)\frac{1}{2}x-\frac{1}{3} = 2\left(\frac{1}{4}x+\frac{1}{6}\right)

Step 2: Simplify each side:

On the left side, we have 12x13\frac{1}{2}x - \frac{1}{3}.

On the right side, distribute the 2: 2(14x+16)=24x+26=12x+132\left(\frac{1}{4}x+\frac{1}{6}\right) = \frac{2}{4}x + \frac{2}{6} = \frac{1}{2}x + \frac{1}{3}.

The equation now is:

12x13=12x+13\frac{1}{2}x - \frac{1}{3} = \frac{1}{2}x + \frac{1}{3}

Step 3: Let's try to solve for x x by eliminating 12x\frac{1}{2}x from both sides:

12x1312x=12x+1312x\frac{1}{2}x - \frac{1}{3} - \frac{1}{2}x = \frac{1}{2}x + \frac{1}{3} - \frac{1}{2}x

Which simplifies to:

13=13-\frac{1}{3} = \frac{1}{3}

This is a contradiction, which implies that there is no value for x x that satisfies the equation.

Therefore, the solution to the problem is There is no solution.

Answer

There is no solution