Directions: write the related equation and then solve the equation.

1. twice a number increase by 12 by 28. find the number.
2. the sum of two consecutive number is 91. find the number.
3. a number reduced by 5 is equal to twice the number. find the number.
4. thrice the sum of a number and 5 is 18. what is twice the number?
5. the difference of four times a number and 8 is 32. find the number.

@XmamonskieX please answer this.