Answer:
2y + ( x- 20)= 500
y= 520-x/2
Step-by-step explanation:
Let the weight of George be x and the weight of the suspect be y .
The swing can hold a maximum of 500 pounds .
Twice the weight of suspect added with 20 pounds less than the weight of George equals 500.
2y + ( x- 20)= 500
or
2y+x- 20 = 500
adding 20 to both sides
2y+x -20 +20= 500+ 20
or
2y +x = 520
Subtracting x from both sides
2y+ x-x = 520-x
or
2y = 520-x
Dividing by 2 on both sides
y= 520-x/2
The suspect's weight is y= 520-x/2
Answer:
y7
Step-by-step explanation:
Answer:
<em>The solution of the system will be: 
and 
</em>
Step-by-step explanation:
The given system of equations is.......
Multiplying equation (1) by 5 and equation (2) by 2, we will get........
Now, adding equation (3) and (4), we will get.........
Plugging this 
into equation (1).........
So, the solution of the system will be: and
Strong positive because the line is going up and the dots are pretty close together
