Question

Answer the question in the picture please

Answer 1

Step-by-step explanation:

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

11 - (-10) = 11 + 10 = 21

-4 + -5 = -4 - 5 = -9

-5/2 + 3/4 = -10/4 + 3/4 = -7/4

3x - 5x - 2 + 6

3x - 5x = -2x

-2 + 6 = 4

so, in total the simplified expression is

-2x + 4