Question

Add
(-3-7) + (4x + 7)

Answer 1

Answer:

4x-3

Step-by-step explanation:

First, you Subtract the numbers

(-3-7)+(4x+7)

(-10)+(4x+7)

Then you add the numbers

-10+4x+7

-3+4x

Finally, you rearrange the numbers

-3+4x

4x-3

Answer 2

Answer:

x

Step-by-step explanation:

(-3x - 7) + (4x + 7)

Combine like terms

4x  + 7

-3x - 7

x

(-3x - 7) + (4x + 7) = x