4315
<u>+5684
</u> 9999 So 5684 is the greatest number you can write.<u>
</u>
Which question did you need help on?
4x-8=9x+2
4x=9x+10
-5x=10
5x=-10
x=-2
Answer:
Step-by-step explanation:
For problem #1 identify the coordinates of the point of intersection of the two lines. This point is (4, 2), and this is the solution to #1.
In problem #2 the lines never cross, and thus we conclude that there is no solution.