2/3(x)-(-1/3(x)-4)=?
?=0
1÷3 = 0.3
2/3(x) - 0 -1/3(x) = ?
? = 0
2 ÷ 3 =.67
4(3)/ 3
your "x" becomes a negative
So, (-x) - 12 / 3 - 2/3(x)
we get the "12" from multiplying 4(3) from each other
Your like term of this problem▶ -x + 12
2(x) - (-x) - 12 / 3
3(x) + 12
x + 4 = 0
-4 -4
---- ----
4x - 4
4x - 4 = 0
We have one solution to this equation
So, therefore your answer for this question is:
x = -4
Answer:
4,950
Step-by-step explanation:
45 x 110 = 4,950
plz write your proper question
Answer:
perimeter=sum of all sides
p=2(L+W)
36=2(L+12)
36-24=2L
12=2L
L=6
A general equation to use for this situation is y = mx + b.
For this question, we can assume that y is total cost, m is cost per balloon, x is the amount of balloons, and b as the service fee; so we can set the equation up:
y = (4.50)x + 12
And we can further plug in the total cost to find the number of balloons purchased for the party:
79.50 = (4.50)x + 12
Now we can solve for x (number of balloons):
67.50 = (4.50)x
x = 15
The total number of balloons purchased for the party is 15.
