Answer:
the answer is , and - which is C.
Step-by-step explanation:
well I got that answer by doing this
we have = 5
For = f (a) the solutions are x = , -
so in this case the solutions are , and -
HOPE THIS HELPS :)
Answer:
-11
Step-by-step explanation:
-14+3=-11
Answer:
Step 1 is incorrect because it was mutiplied. Instead, you should divide.
Step-by-step explanation:
Answer:
14x+42y
Step-by-step explanation:
7(2x+6y)
14x+42y
Answer:
n = 9
Step-by-step explanation:
Step 1: Write equation
-4(9n + 9) = -12(4n - 6)
Step 2: Solve for <em>n</em>
<u>Distribute:</u> -36n - 36 = -48n + 72
<u>Add 48n to both sides:</u> 12n - 36 = 72
<u>Add 36 to both sides:</u> 12n = 108
<u>Divide both sides by 12:</u> n = 9
Step 3: Check
<em>Plug in n to verify if it's a solution.</em>
-4(9(9) + 9) = -12(4(9) - 6)
-4(81 + 9) = -12(36 - 6)
-4(90) = -12(30)
-360 = -360