Question

210-х = 192, 3•х= 87, 84÷х= 3

Answer 1

Ответ:

x=28

Пошаговое объяснение:

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Answer 2

To solve the equations, let's break them down one by one:

1. 210 - x = 192

To isolate x, we need to move the constant term to the other side of the equation:

x = 210 - 192 x = 18

Therefore, x equals 18.

2. 3x = 87

To solve for x, we need to isolate it. We'll divide both sides of the equation by 3:

3x/3 = 87/3 x = 29

So, x equals 29.

3. 84 ÷ x = 3

To solve for x, we'll multiply both sides of the equation by x:

(84 ÷ x) * x = 3 * x 84 = 3x

Now, we can divide both sides of the equation by 3 to find x:

84/3 = 3x/3 28 = x

Therefore, x equals 28.

To summarize:

x = 18 x = 29 x = 28