x = 8, y = 0
y=
x-4
y=-
x+2
We substitute y=x-4 into the y for y=-x+2, and we get:
x-4 = -x+2
+x +x
x -4 = 2
+4 +4
x = 6
(4)x = 6 (4)
The 4's cross out and we get:
3x = 24
/3 /3
x=8
Not we substitute x(8) into one of our original equations: y=x-4
y=x-4
y=(8)-4
y=4-4
y-0
We get our final answer: (8,0)
Hope that helps!
Hey!
Alright let's solve the first part of the equation which is
. All we have to do is add it so we find the answer to it.
Now the next step to solving this would be to simply divide it by 10.
2,053 ÷ 10 = 205 R.3
See the image below to see how it's done.
<em>So, this means that </em><span><em>when 129 + 1924 is divided by 10 is</em>
205 R. 3Hope this helps!
- Lindsey Frazier ♥</span>
Jessica had -7 dollars in her bank account. Then she bought a eraser for $2.50. How much money does she have now?
