The answer is B.(4,0)
Answer:
x=6
Step-by-step explanation:
x + 6 = x + x original problem
x + 6 = 2x combine like terms
-x = -x subtract x from both sides to have like terms on each side
6 = x solution
it's unbalanced it's unbalanced it's unbalanced
Answer: the best answer is 3(-3a-1)
