Question

1) -4х = - 5,2 2) -35+66+(-18)+(-15)-44

Answer 1

Ответ:

1)1.3

2)-46

Пошаговое объяснение:

1)-4x=-5.2

x= -5.2÷(-4)

x= 1.3

2)-35+66-18-15-44= -46

Answer 2

1. To solve the equation -4x = -5.2, you need to isolate the variable x. Here's the step-by-step solution:

-4x = -5.2

To isolate x, divide both sides of the equation by -4:

(-4x)/(-4) = (-5.2)/(-4)

Simplifying:

x = 5.2/4

x = 1.3

So the solution to the equation -4x = -5.2 is x = 1.3.

2. To find the value of the expression -35 + 66 + (-18) + (-15) - 44, you simply add up all the numbers:

-35 + 66 + (-18) + (-15) - 44 = -35 + 66 - 18 - 15 - 44

Performing the addition and subtraction:

-35 + 66 - 18 - 15 - 44 = 31 - 18 - 15 - 44

Continuing the calculations:

31 - 18 - 15 - 44 = 13 - 15 - 44

Further calculations:

13 - 15 - 44 = -2 - 44

Finally:

-2 - 44 = -46

Therefore, the value of the expression -35 + 66 + (-18) + (-15) - 44 is -46.