Answer:
Step-by-step explanation:
18x + 9 = -3x + 13
21x + 9 = 13
21x = 4
x = 4/21
C/1 is the answer................
If we write the first integer as the variable n, all numbers that come after it can be written as n+1, n+2, etc.
so the sum of four consecutive integers is:
sum = n + (n+1) + (n+2) + (n+3)
if we simplify:
sum = 4n +6
and if we want to know what the first integer is, we can re-write the equation as:
= n
and that is your answer.
Answer:

Step-by-step explanation:

Required
Solve for h

Subtract 2B from both sides


Reorder

Divide through by P
