Basically just substitute
3(-2)-1-3(-2) = -6-1+6 = -1
The answer is -1.
Answer:
The answer is 539
Step-by-step explanation:
In 539 B.C., Persian forces defeated the Babylonian army at the site of Opis, east of the Tigris. ... 522–486 B.C.), claiming in his inscriptions that a certain “Achaemenes” was his ancestor. Under Darius the empire was stabilized, with roads for communication and a system of governors (satraps) established.
Answer:
When finding the value of x let y be 0 and when finding value of y let x be 0 and get your answers.
Answer:

And we can subtract 4x in both sides and we got:

Now we can subtract in both sides 16 and we got:

And if we divide both sides by 4 we got:

And the best solution would be:
-7
Step-by-step explanation:
For this case we assume the following equation:

And we can subtract 4x in both sides and we got:

Now we can subtract in both sides 16 and we got:

And if we divide both sides by 4 we got:

And the best solution would be:
-7
Answer:
This is hard stuff.
Step-by-step explanation: