We are given the equation $\frac{p}{2} = 1 - \frac{3p}{4}$ and asked to solve for $p$.

AlgebraLinear EquationsSolving EquationsFractions
2025/7/20

1. Problem Description

We are given the equation p2=13p4\frac{p}{2} = 1 - \frac{3p}{4} and asked to solve for pp.

2. Solution Steps

First, let's get rid of the fractions by multiplying both sides of the equation by the least common multiple of the denominators, which is

4. $$ 4 \cdot \frac{p}{2} = 4 \cdot (1 - \frac{3p}{4}) $$

Distribute the 4 on both sides:
2p=43p 2p = 4 - 3p
Now, add 3p3p to both sides of the equation to isolate pp on one side:
2p+3p=43p+3p 2p + 3p = 4 - 3p + 3p
5p=4 5p = 4
Finally, divide both sides by 5 to solve for pp:
5p5=45 \frac{5p}{5} = \frac{4}{5}
p=45 p = \frac{4}{5}

3. Final Answer

p=45p = \frac{4}{5}