Question

Can someone please help me I will give out brainliest!!! And 15 POINTS

Answer 1

Answer:

a) 15 b) 6 c) -3

Step-by-step explanation:

x - y = 3

a) 5 (x - y) = 5 (3) = 15

b) 2x - 2y = 2 (x - y) = 2 (3) = 6

c) y - x = -1 (x - y) = -1 (3) = -3

Answer 2

Step-by-step explanation:

a)5×3=15

b)2x-2y(2,2 cancel because it has different signs)

:x-y=3

c)x-y=3 so y-x is also 4

:y-x=3