Answer:
17x
Step-by-step explanation:
3x+4+4x+4+3x-4+3x-4+4x
Collect liketerms
Answer:
1) the second one
2) 11
Step-by-step explanation:
for the first one, the answer is the second one. because each term is being multiplied by -9 to get the next term.
the second problem is 11
It is a part of slope form ( intercept
The answer is o+ Hope this helped.