derstanding: 1. Solve for \( x \) and graph: \( \frac{4 x}{3}-2 x<-\frac{6 x}{5}+7 \)
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To solve the inequality \( \frac{4x}{3} - 2x < -\frac{6x}{5} + 7 \), let's first simplify the inequality. 1. Combine like terms: - Rewrite \( -2x \) as \( -\frac{6x}{3} \) to have a common denominator: \[ \frac{4x}{3} - \frac{6x}{3} < -\frac{6x}{5} + 7 \] - This simplifies to: \[ -\frac{2x}{3} < -\frac{6x}{5} + 7 \] 2. Now, eliminate the fractions by finding a common denominator, which is 15: - Multiply every term by 15: \[ -10x < -18x + 105 \] 3. Combine similar terms: \[ 8x < 105 \] 4. Divide both sides by 8: \[ x < \frac{105}{8} \quad \text{or} \quad x < 13.125 \] Now, to graph the solution on a number line, represent \( x < 13.125 \) with an open circle at 13.125 and shade to the left to indicate all the numbers less than that value. Happy graphing!
