How to solve (4)/(7)+(2)/(9)=

1. Factor the equation (x + 2)(x + 3) = 0. 2. Set each factor equal to zero: x + 2 = 0 and x + 3 = 0. 3. Solve for x: x = -2 and x = -3.

Solve (4)/(7)+(2)/(9)= | Equatix

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$$\frac{ 4 }{ 7 } + \frac{ 2 }{ 9 } =$$

$\frac{50}{63}\approx 0.793650794$

Least common multiple of $7$ and $9$ is $63$. Convert $\frac{4}{7}$ and $\frac{2}{9}$ to fractions with denominator $63$.

$$\frac{36}{63}+\frac{14}{63}$$

Since $\frac{36}{63}$ and $\frac{14}{63}$ have the same denominator, add them by adding their numerators.

$$\frac{36+14}{63}$$

Add $36$ and $14$ to get $50$.

$$\frac{50}{63}$$

$\frac{2 \cdot 5 ^ {2}}{3 ^ {2} \cdot 7} = 0.7936507936507936$