Question

Срочнооо!!!!-3x+7≤3x+7​

Answer 1

Ответ:

-3x+7≤3x+7 <=> 6x≥0 <=> x≥0

Объяснение:

Answer 2

Ответ:

$- 6x \leqslant 0 \\ x \geqslant 0$

Вот так.............

Answer 3

To solve the inequality -3x + 7 ≤ 3x + 7, we need to isolate the variable x on one side of the inequality sign.

Here's the step-by-step solution:

Step 1: Get rid of the constant terms on both sides of the inequality. Subtract 7 from both sides: -3x + 7 - 7 ≤ 3x + 7 - 7

Simplifying: -3x ≤ 3x

Step 2: To isolate x on one side, move all terms containing x to the same side. Add 3x to both sides: -3x + 3x ≤ 3x + 3x

Simplifying: 0 ≤ 6x

Step 3: Now, we need to isolate x, so divide both sides by 6 (the coefficient of x). 0/6 ≤ 6x/6

Simplifying: 0 ≤ x

So the solution to the inequality is x ≤ 0.