Answer:
x=-11
Step-by-step explanation:
Divide both sides by -7, and you get -11
Answer:
47x - 9
Step-by-step explanation:
-4(4x + 4) + 7(1 + 9x)
-16x -16 + 7 + 63x
47x -9
You can find what x = because there is no = sign. This is in simplest form.
Answer:
2.25
Step-by-step explanation: Replace the z with the value given (-18) and then multiply that by 1.1 you can then add it to 21.3 and then do the exponent
This looks blury can you get it a little more clear or I think it is just me!
20 - k/15 = 17
20 - 17 = k/15
3 = k/15
k = 45
