Find the equation of the line.
GIVING BRAINIEST TOO WHOEVER HELPS ME AND GETS IT RIGHT

X+y=-4 x-y=2 use elimination with adding and subtraction

The sum of the squares of two numbers is 8 . the product of the two numbers is 4. find the numbers.

If a and −a are numbers on the number line, which expression must give the distance between them? a) 0 b) a c) |2a| d) |a|