Answer:
G. 4/7
Step-by-step explanation:
They both equal to -4 using that value
Answer:
The lines are parallel
Step-by-step explanation:
If they have no solution that means that they never intersect which akes them parallel
Hope you can read my handwriting XD You can see the rest when you open the picture.
Answer:
13x-9
Step-by-step explanation:
9×(x - 1)
9x - 9 +4x
collect like terms, 9x+4x=13x