Question

Решите уравнение |3x+(-9/20)|=0

Answer 1

Ответ:

x=0,15

Пошаговое объяснение:

|3x+(-9/20)|=0

|3x+(-0,45)|=0

|3x-0,45|=0

3x-0,45=0

3x=0,45

x=0,15

Answer 2

To solve the absolute value equation |3x + (-9/20)| = 0, we need to isolate the absolute value expression and find the value of x that satisfies the equation.

Step 1: Set the expression inside the absolute value bars equal to zero: 3x + (-9/20) = 0

Step 2: Now, solve for x: 3x = 9/20

Step 3: Divide both sides by 3 to isolate x: x = (9/20) / 3 x = 9/60 x = 3/20

So, the solution to the equation |3x + (-9/20)| = 0 is x = 3/20.