Question

((Х-60)×2-60)×2-60=0

Answer 1

Ответ: х=105

Пошаговое объяснение:

(2х-120-60)*2=60;

(2х-180)=30

2х=30+180=210;

х=210/2=105

Answer 2

Ответ: раскроем скобки (2*х-120-60)*2-60=0 или 4*х-360-60=0 или 4*х=360+60=420 или х=420/4=105.

Ответ х=105.

Пошаговое объяснение:

Answer 3

Let's solve the equation step by step:

((Х-60)×2-60)×2-60=0

First, simplify the innermost parentheses:

(Х-60)×2 = 2Х - 120

Substitute this into the equation:

(2Х - 120 - 60) × 2 - 60 = 0

Simplify further:

(2Х - 180) × 2 - 60 = 0

Distribute the multiplication:

4Х - 360 - 60 = 0

Combine like terms:

4Х - 420 = 0

Add 420 to both sides of the equation:

4Х = 420

Divide both sides by 4:

Х = 105

Therefore, the solution to the equation is X = 105.