Answer:
(4,-4)
Step-by-step explanation:
20 - 4x = 2(4 - 8x)
Make sure to do the parentheses first or factor out first
20 - 4x = 8 - 16x
add 16x to both sides
20 + 12x = 8
Subtract 20
12x = -12
Divide by 8
x = -1
Answer:
Idk?
Step-by-step explanation:
Answer:
2.7 meters
Step-by-step explanation:
I hope this helped
Answer:
30 cm
Step-by-step explanation:
Sorry if im wrong