Question

3х=1/3 0,4х=1 10(в квадрате, 3х-5)=10000

Answer 1

Ответ:

1.х=1/3 :3=1/9

Пошаговое объяснение:

2.х=1/0,4=2,5

3. не понятно написано

Answer 2

To solve the equations, let's take them one by one:

1. 3x = 1/3

To solve for x, divide both sides of the equation by 3: x = (1/3) / 3 x = 1/9

2. 0.4x = 1

To solve for x, divide both sides of the equation by 0.4: x = 1 / 0.4 x = 2.5

3. 10(3x - 5) = 10000

To solve for x in this equation, first, simplify the left side: 30x - 50 = 10000

Next, add 50 to both sides to isolate the term with x: 30x = 10050

Finally, divide both sides by 30 to solve for x: x = 10050 / 30 x = 335

So, the solutions for the equations are:

1. x = 1/9
2. x = 2.5
3. x = 335