The answer is D. THe last one.
Your answer should be C sorry if i'm wrong, hope it helps tho
Answer:
x=0.25 or -1/4
Step-by-step explanation:
120x + 21 = -9
120x = -30 (-21 from both sides of equation)
x = -0.25 or -1/4 (divide 120 from both sides of equation)
Answer:
Identity property of multipication
Step-by-step explanation: