Question

solve the inequality. 7x + 3 < 4 or x + 9 > 13 x < ? / or x >

Explanation:

Step1: Solve the first inequality

Subtract 3 from both sides of $7x + 3<4$.
$7x+3 - 3<4 - 3$
$7x<1$
Then divide both sides by 7: $x<\frac{1}{7}$

Step2: Solve the second inequality

Subtract 9 from both sides of $x + 9>13$.
$x+9 - 9>13 - 9$
$x > 4$

Answer:

$x<\frac{1}{7}$ or $x > 4$