Question

6х+5 больше или равно 13 28-4х>20

Answer 1

6х+5 бр 13
28-4х>20

6х бр 13-5
-4х>20-28

6х бр 8
-4х>-8

Х бр 8/6
Х<2

Answer 2

6х+5>13 поидее
28-4х>20
удачки³

Answer 3

To solve the inequalities, we'll need to find the values of "x" that satisfy each inequality. Let's solve them one by one:

1. $6x + 5 \geq 13$

Step 1: Subtract 5 from both sides to isolate the term containing "x":

$6x \geq 13 - 5$

$6x \geq 8$

Step 2: Divide both sides by 6 (remember that when dividing by a negative number, the inequality sign flips):

$x \geq \frac{8}{6}$

$x \geq \frac{4}{3}$

So, the solution for the first inequality is $x \geq \frac{4}{3}$.

2. $28 - 4x > 20$

Step 1: Subtract 28 from both sides to isolate the term containing "x":

$-4x > 20 - 28$

$-4x > -8$

Step 2: Divide both sides by -4 (remember that when dividing by a negative number, the inequality sign flips):

$x < \frac{-8}{-4}$

$x < 2$

So, the solution for the second inequality is $x < 2$.

Putting it all together, the solutions for the system of inequalities are:

$x \geq \frac{4}{3}$ and $x < 2$.