Question

-2+(-3) + (-8) + (-7);​

Answer 1

Ответ:

2+(-3) + (-8) + (-7)=-20

Answer 2

Відповідь:

-2+(-3) + (-8) + (-7) = -20

Покрокове пояснення:

Answer 3

To evaluate the expression -2 + (-3) + (-8) + (-7), we can follow the order of operations, which states that we should perform the operations inside parentheses first, then addition and subtraction from left to right.

Let's break down the expression step by step:

1. Simplify the expression inside the parentheses: -2 + (-3) + (-8) + (-7) = -2 + (-3) + (-8) + (-7)

2. Perform the addition from left to right: -2 + (-3) = -5 -5 + (-8) = -13 -13 + (-7) = -20

So, the final answer is -20.