1. 10x+6=8-2(x+6)
2. 10x+6=6(x+6)
(distribute the 6)
3. 10x+6=6x+36
(Move the 6x to the other side by subtracting)
4. 4x+6=36
(Move the 6 to the other side by subtracting)
5. 4x=30
(divide)
x=7.5
Hope this helped! :)
Answer:
See below in bold.
Step-by-step explanation:
If we add the 2 equations we eliminate x and we get 2y =2.
So y = 1.
Substituting y = 1 in the second equation 1 = x - 3.
So x = 4.
A. One solution: (4, 1).
If we drew a graph we would have 2 lines which intersect at the point (4, 1).
Answer:
7/3
Step-by-step explanation:
Connect the two red dots using an L shape on the graph and the rise is how tall the L shape is. The run is how wide the L shape is. Put your rise over your run and turn into a fraction which is 7/3 or 2.33
I cha use a 10 fact because I can round to the nearest 10 which is 20 for 15 and 10 for 8
