an equation in slope intercept form is
y=mx+b
You have some unknown integer

, and you know that adding this and the next two integers,

and

, gives a total of 57.
This means

The task is to find all three unknown integers. Notice that if you know the value of

, then you pretty much know the value of the other three integers.
To find

, solve the equation above:

So if 18 is the first integer, then others must be 19 and 20.
Answer:
1503.37
Step-by-step explanation:
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The answer is 48. 98 - 50 = 48 apples left :)
Answer is -23
Add 4 from both sides
Subtract 5 from both sides
Then divide 7