What is -3 times x squared?-9x
Answer:
x = 32
(The answer should be 32 if we are solving for x)
Answer:
x = -15
Step-by-step explanation:
7 - 3x = -4(2+x)
7 - 3x = -8 -4x
7 + x = -8
x = -15
Answer:
I believe the answer is A
He is correct. If the second equation is multiplied by 2 and added to the first equation, the result is 0=3 , which means the system has no solution.
I think the answer is 56.81 seconds, the best time would just be the shortest time