Answer:
B,1/5
Step-by-step explanation:
Its 9 because it includes f(x)
Answer:
I cant see anything on that picture. Wish I could help bruv. I wish I could help. It's a shame innit.
i think 15 is the right answer
Answer:
all numbers
Step-by-step explanation:
3x - 5(x + 6) = -2x -2(5 + 10)
Distribute on both sides.
3x - 5x - 30 = -2x - 10 - 20
Add 2x to both sides.
-2x - 30 = -2x - 30
-30 = -30
Since we get a true statement after only doing legal steps to solve the equation, the equation has an infinite number of solutions.
Answer: all numbers