Question

9x + 3x -6 ≤ 84 решить неравенства

Answer 1

Ответ:

x∈ (-∞; 7,5]

Пошаговое объяснение:

$><strong></strong></p> <p>x∈ (-∞; 7,5]</p> </div> <div class=$ 0 0

Answer 2

To solve the inequality, first combine like terms on the left side:

9x + 3x - 6 ≤ 84

Combine "9x" and "3x" to get "12x":

12x - 6 ≤ 84

Next, isolate "x" by moving the constant term (-6) to the right side of the inequality by adding 6 to both sides:

12x ≤ 84 + 6 12x ≤ 90

Finally, divide both sides by 12 to solve for "x":

x ≤ 90/12 x ≤ 7.5

So the solution to the inequality is:

x ≤ 7.5