-2
8(17-12)/ -2(8+2).
A negative and a negative equals a plus
8(5) / -2(10)
40 / -20
= -2
The x values decrease by 12 and the y increase by 4.
Answer: (x-12, y+4)
Answer:
(-4,-5)
Step-by-step explanation:
Y = x + 5....so we sub in x + 5 for y in the other equation
4x + y = 20
4x + x + 5 = 20
5x + 5 = 20
5x = 20 - 5
5x = 15
x = 15/5
x = 3
y = x + 5
y = 3 + 5
y = 8
solution is (3,8)
2/3 +4/3=6/3=2.... Self explanatory
