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 4/3-2/7 | Equatix

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Question

$$4/3-2/7$$

$\frac{22}{21}\approx 1.047619048$

Least common multiple of $3$ and $7$ is $21$. Convert $\frac{4}{3}$ and $\frac{2}{7}$ to fractions with denominator $21$.

$$\frac{28}{21}-\frac{6}{21}$$

Since $\frac{28}{21}$ and $\frac{6}{21}$ have the same denominator, subtract them by subtracting their numerators.

$$\frac{28-6}{21}$$

Subtract $6$ from $28$ to get $22$.

$$\frac{22}{21}$$

$\frac{2 \cdot 11}{3 \cdot 7} = 1\frac{1}{21} = 1.0476190476190477$