Question

Вычислите: –7 – (– 3) + 2

Answer 1

Ответ:

-7 + 3 + 2 = -2

Пошаговое объяснение:

Минус на минус дает плюс

Answer 2

Ответ: -2

Пошаговое объяснение:

Answer 3

To calculate the expression, follow the order of operations (PEMDAS/BODMAS):

1. Parentheses/Brackets
2. Exponents/Orders
3. Multiplication and Division (from left to right)
4. Addition and Subtraction (from left to right)

The expression is: -7 - (-3) + 2

First, let's resolve the parentheses:

-(-3) = +3 (when you negate a negative number, it becomes positive)

Now, the expression becomes: -7 + 3 + 2

Next, perform addition and subtraction from left to right:

-7 + 3 = -4

Now, the expression becomes: -4 + 2

Finally, perform the last addition:

-4 + 2 = -2

So, the result of the expression is -2.