In problem 16 I think the answers is b
Answer:
x = 1
Step-by-step explanation:
Add 4 from both sides which you add to the zero. Then, combine like terms, 5x - 1x which is 4x. Divide 4 from both sides and it equals 1.
The term in that equation is 3x 7x and -9 hope this helps
Answer:
1st graph: x ≤ -5
2nd graph: x > -5
3rd graph: x ≥ -5
4th graph: x > 5
Step-by-step explanation: