PLEASE HELP ME WITH MATH!!

F(n + 1) = f(n) – 8. if f(1) = 100, what is f(6)?

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

Examine the two-step equation. − 7 4 + x 4 = 2 which property of operations allows you to add the same constant term to both sides? amultiplication property of equality bdivision property of equality caddition property of equality dsubtraction property of equality