The solution of the system is (-2,2)
Step-by-step explanation:
a solution is a system of equations intersecting.
on the graph you can see that the lines intersect at (-2,2)
First add 5 to right side

Next , to cancel the 7, you need to multiply by 7 on both sides
D. 28
this is because 48 divided by 12 is 4, 4 times 7 is 28.
9 because if you subtract 17 from 8 you will get 9 I hope this works :)
Let the number be x
Form the equation : 5x + 1 ≤ 10
5x ≤ 10-1
5x ≤ 9
X ≤ 9/5
so X can be 9/5 or any values smaller than that.
hope this helps :)