Answer:
x=55
Step-by-step explanation:
2x-7=103
2x=103+7
2x=110
x=55
Answer:
4x+12
Step-by-step explanation:
4(x+3)=4x+12.
You use the distributive property by multiplying both numbers in the parentheses by 4
The answer to the question I believe is C
Answer:

Step-by-step explanation:
Since the slope is -5 is either C or D. Let's replace
in either to see what we get.
C:
Nope.
D:
Good!