Question

47х-15х=2144 уравнение класс5

Answer 1

32x=2144
Найдём без калькулятора, упрощая
x=1072/16
x=536/8
x=268/4
x=67
Ответ: x=67

Answer 2

To solve the equation for x, you need to simplify and isolate the variable x on one side of the equation. Here's the step-by-step process to solve the equation 47x - 15x = 2144:

Step 1: Combine like terms on the left side of the equation: 47x - 15x = (47 - 15)x = 32x

Step 2: Now, the equation becomes: 32x = 2144

Step 3: To isolate x, divide both sides of the equation by 32: 32x / 32 = 2144 / 32 x = 67

So, the solution to the equation is x = 67.