How to solve -2/3++6/7

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 -2/3++6/7 | Equatix

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$$-2/3++6/7$$

$\frac{4}{21}\approx 0.19047619$

Fraction $\frac{-2}{3}$ can be rewritten as $-\frac{2}{3}$ by extracting the negative sign.

$$-\frac{2}{3}+\frac{6}{7}$$

Least common multiple of $3$ and $7$ is $21$. Convert $-\frac{2}{3}$ and $\frac{6}{7}$ to fractions with denominator $21$.

$$-\frac{14}{21}+\frac{18}{21}$$

Since $-\frac{14}{21}$ and $\frac{18}{21}$ have the same denominator, add them by adding their numerators.

$$\frac{-14+18}{21}$$

Add $-14$ and $18$ to get $4$.

$$\frac{4}{21}$$

$\frac{2 ^ {2}}{3 \cdot 7} = 0.19047619047619047$