Evaluate -x for x = -3

x=3

Step-by-step explanation:

Multiply -1 on both sides of equation

-1 . x = (-1).(-3)

-x = 3

The answer is 2.5 cookies also known as 2 and 1/2 Because 12 can go into 30, twice , which gives us 24 and 30-24= 6 so we put a decimal point to the right of 2 and we put a 0 and bring the zero down to make 60. 12 goes into 60, 5 times so the answer is 2 1/2 or 2.5