Question

(-7)+(-2) pls help asap

Answer 1

The answer to this problem is :

↬ -9

Solution:

Let's begin by revising some basic integer rules:

• 
  `\sf{a+b=a+b}`
• 
  `\sf{a+(-b)=a-b}`
• 
  `\sf{a-(-b)=a+b}`

And now let's simplify.

• 
  `\sf{-7+(-2)=-7-2=\boxed{\sf{-9}}`

Hence, the answer is -9.

Answer 2

Answer: -9

Step-by-step explanation: + and - gives uus a negative sign