Question

-1/4умножить на модуль числа икс плюс 2,75= -3

Answer 1

Ответ:
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Answer 2

To solve the equation, we first need to isolate the absolute value term and then solve for the value of 'x'. Let's follow these steps:

Step 1: Isolate the absolute value term. To do this, we'll get rid of the constant term (-2.75) on the left side of the equation by adding it to both sides:

-1/4 * |x| + 2.75 = -3 + 2.75

Step 2: Simplify the equation.

-1/4 * |x| = -0.25

Step 3: Isolate the absolute value term further. We'll divide both sides by -1/4:

|x| = (-0.25) / (-1/4)

Step 4: Simplify further.

|x| = 1

Step 5: Solve for 'x'. Since the absolute value of 'x' is equal to 1, 'x' can be either 1 or -1.

So the solutions for the equation are 'x = 1' or 'x = -1'.