Question

(x-2)+(x+2)+x:2+2x=99

Answer 1

Ответ:

Х=22

Пошаговое объяснение:

Постав пж "спасибо"

Answer 2

Ответ:

(x-2)+(x+2)+x/2+2x=99

x-2+x+2+x/2+2x=99

2x+x/2+2x=99

4x+x/2=99

8x+x=99

9x=198

x=22

Answer 3

Let's solve the equation step by step:

(x - 2) + (x + 2) + x/2 + 2x = 99

First, let's simplify the equation by combining like terms:

x + x + x/2 + 2x - 2 + 2 = 99

Now, let's get rid of the fraction by multiplying both sides of the equation by 2 (the denominator of the fraction):

2(x) + 2(x) + x + 4x - 4 + 4 = 99

Now, simplify further:

2x + 2x + x + 4x = 99 - 4 - 4

Combine like terms:

10x = 91

Now, to isolate x, divide both sides of the equation by 10:

(10x) / 10 = 91 / 10

x = 9.1

So, the solution to the equation is x = 9.1.