Question

I need help with this question Subtraction:3+(-4) = ?

Answer 1

Given:

We have to use subtraction

`3+(-4)`

To find: Solve the above expression?

Step-by-step explanation:

Here we use the subtraction operation to solve the given expression.

We know the operator property,

`\begin{gathered} (+)(-)=(-) \\ (-)(-)=(+) \\ (+)(+)=(+) \\ (-)(+)=(-) \end{gathered}`

Therefore,

`\begin{gathered} =3+(-4_) \\ \\ =3-4 \\ \\ =-1 \end{gathered}`

Thus, 3+(-4) = -1.

Answer: 3+(-4) = -1.