Question

A) 7x≤42b) -6x>-12c) 13x≤-65​

Answer 1

Ответ:

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Answer 2

Ответ:

а)х=6,5,4,3,2,1

б)х=3,4....и до бесконечности (БЕЗ МИНУСА!!!)

с)х= -5,-4,-3,-2,-1 (С МИНУСОМ!!! иначе не будет будет возможно равно)

Answer 3

Let's solve each of these inequalities step by step:

A) 7x ≤ 42

To solve for x, divide both sides of the inequality by 7:

(7x) / 7 ≤ 42 / 7

x ≤ 6

So the solution to the inequality is:

x ≤ 6

B) -6x > -12

To solve for x, divide both sides of the inequality by -6. However, when dividing by a negative number, you need to reverse the inequality sign:

(-6x) / (-6) < (-12) / (-6)

x < 2

So the solution to the inequality is:

x < 2

C) 13x ≤ -65

To solve for x, divide both sides of the inequality by 13:

(13x) / 13 ≤ (-65) / 13

x ≤ -5

So the solution to the inequality is:

x ≤ -5