Answer:
5x + 4
Step-by-step explanation:
Answer:
infinitely many solution
Step-by-step explanation:
HOPE IT HELPS
Answer:corresponding angles
I am very sure
Step-by-step explanation:
Answer:
x=-4
Step-by-step explanation:

Move everything to one side:

Factor:

By the zero product rule, x=-4. Hope this helps!
Answer: dont know
Step-by-step explanation: