Question

28x-5-3x+40=-60+20x+115​

Answer 1

Ответ:

5x=20

x=4.......... ...

Answer 2

Ответ: 4

Объяснение:

28х-5-3х+40= -60+20х+115;

28х-3х-20х= -60+115+5-40;

5х=20;

х=20:5;

х=4.

Ответ: 4

Answer 3

To solve the equation, we need to isolate the variable x. Let's start by simplifying both sides of the equation step by step:

Starting equation: 28x - 5 - 3x + 40 = -60 + 20x + 115

Combine like terms on both sides: (28x - 3x) + (-5 + 40) = (20x) + (-60 + 115)

Simplify the terms: 25x + 35 = 20x + 55

Now, let's move all terms involving x to one side of the equation and constants to the other side:

Subtract 20x from both sides: 25x - 20x + 35 = 55

Simplify: 5x + 35 = 55

Subtract 35 from both sides: 5x = 20

Finally, divide by 5 to solve for x: x = 4

So, the solution to the equation is x = 4.