Can someone HELP and EXPLAIN these math questions? Person will receive 5+ stars.. Thanks ♥

1.) How would you write out; The quotient of a number and 5 is 7?

Below vv Solve each equation. Check your answer.

2.) 23 = 9 - 2d

3.) f/3 - 4 = 2

4.) If 5(y - 2) = 30, find the value of 1/4y.

Below vv Solve each equation. Check your answer.

5.) -8 + 4y = y - 6 + 3y - 2

1.) Quotient means divide. So x/5=7 x=35 check: 7 • 5 = 35
2.) 23 = 9 - 2d. Subtract nine from each side and you get 14 = -2d. Divide each side by -2 and you get d = -7. Check: 23 = 9 -2(-7)
23 = 9+14. 23 = 23
3.) f/3-4=2. Add 4 to both sides. f/3 = 6. multiply each side by 3 and f =18. Check: 18/3 - 4 = 2. 6 - 4 = 2
4.) 5(y - 2) = 30. 5y - 10 = 30. Add 10 to both sides. 5y = 40. Divide both sides by 5 and y = 8. Check: 5(8 - 2) = 30. 5(6) = 30. 1/4(8) = 8/4 = 2
5.) Combine like terms: -8 + 4y = 4y - 8. y equals infinitely many solutions.

1. x/5=7
2. d=-7
3. f=18
4. 1/32. If you meant y/4 (and not 1/4y), it's >2< (probably what you meant).
5. I might be misreading your question but if that's all one equation, then yes, it's true, and any value of y will work.

Please give me points for supplying ALL answers (and double checking all of them).

i dont know all of them but please give me points.
2. -7
3. 18
5. undefined