Answer:
22 tickets for the employees
Step-by-step explanation:
66 / 3 = 22
(2)22 = 44
66 - 44 = 22
Answer:
16
Step-by-step explanation:
X-2/x-9=2
(X-2)=(x-9)2
X-2=2x-18
X-2X=-18+2
-X=-16
X=16
So value of X is 16.
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Answer:
x≠-12; x≠0
Step-by-step explanation:
A fraction denominator cannot be 0.
3x(x+12)≠0
if you multiply a number by zero, the product is also zero
3x≠0
x≠0
x+12≠0
x≠-12
Well, I believe your equation would be...
7x + 13 = 90
Now solve for x
Subtract 13 from each side
7x + 13 - 13 = 90 - 13
7x = 77
Divide each side by 7
7x ÷ 7 = 77 ÷ 7
x = 11
A box of light bulbs costs 11 dollars
