Find the next two numbers in the pattern. 7,−28,112,−448,

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers

Asequence is defined recursively using the formula f(n + 1) =f(n) - 5. which sequence could be