translate each sentence into an algebraic equation.

1.)if four times a number is added to nine,the result is fourty nine _______________
2.)the quotient of a number and seven and eight ________
3.)a number increased by four is twelve _________________
4.)the difference between six and a number is two ________
5.)the sum of a numbet and ten is twenty _________________
HELP ME PLEASE I NEEED IT NOW​