Solve the Fraction Equation: Finding X in 4/9 + (3/5)x = 4/3

To solve the equation $\frac{4}{9} + \frac{3}{5}x = \frac{4}{3}$, we will follow these steps:

• Step 1: Subtract $\frac{4}{9}$ from both sides to isolate the term involving $x$.
• Step 2: Divide by the coefficient of $x$ to solve for $x$.

Step 1: Subtract $\frac{4}{9}$ from both sides:

$\frac{3}{5}x = \frac{4}{3} - \frac{4}{9}$

To subtract these fractions, find a common denominator. The least common denominator for 3 and 9 is 9. Rewrite $\frac{4}{3}$ as $\frac{12}{9}$ (since $4 \times 3 = 12$), resulting in:

$\frac{3}{5}x = \frac{12}{9} - \frac{4}{9} = \frac{8}{9}$

Step 2: Divide both sides by $\frac{3}{5}$ to solve for $x$:

$x = \frac{8}{9} \div \frac{3}{5} = \frac{8}{9} \times \frac{5}{3}$

Multiply the fractions. The result is:

$x = \frac{8 \times 5}{9 \times 3} = \frac{40}{27}$

Thus, the solution to the equation is $x = \frac{40}{27}$.