Answer:
The value of x is 
.
Step-by-step explanation:
Given expression is:
We have to solve this for x.
First we will multiply both sides of the equation by 3
2(x-2) = 12x
2x-4=12x
Now we will be subtracting 2x from both sides of the equation
2x-2x-4=12x-2x
-4=10x
10x=-4
Dividing both sides by 10
Hence,
The value of x is .
Answer:
It is include I just took the test and it was correct. I hope this helps ✨✨✨
Step-by-step explanation:
Answer:
(x,y)=(3/2, -1/2)
Step-by-step explanation:
2x+4y=1 /*3
3x-5y=7 /*(-2)
6x+12y=3
-6x+10y=-14
...........................
/ 22y=-11
y= -11/22
y= -1/2
2x+4*(-1/2)=1
2x-2=1
+2 +2
2x=3
x=3/2
so the solutionis (x,y)=(3/2, -1/2)
Answer:
$2.31 / lb
Step-by-step explanation:
If Vector bought 15.6 lbs of paintballs, and altogether the balls cost $35.99.
If we want to find out how much the paintballs cost per pound, we need to divide out the cost
$35.99 / 15.6 lbs
2.307 $/lb
We can round this to $2.31 / lb
