Answer:
No Solution
Step-by-step explanation:
This equation has no variable, so it has no solution.
Answer:
456
Step-by-step explanation:
There are a lot of moving parts. I think that I got all of it.
For this item, we represent the number of cars that the salesman has left to sell by the variable x. The sum of this variable and 68 should not be more than (or be at least) 125. Mathematically expressing the statement above,
x + 68 ≤ 125
You will at 7 to both sides and then divide 2 on both sides to find x. :)
2x-7=3
+7=+7
—————
2x = 10
— —-
2 2
X = 5