Solve The Equations. PLEASE!!!

[vivaladiva54]

For excersises 20-23, do the following:
a. solve each equation. Show your steps.
b. graph the associated line. Label the point that shows the solution.

20. 5.5x - 51=24

21. -24=4x-12

22. 5x-51=24

23. 74=53-7x



P.S.
YOU DON'T HAVE TO HELP ME WITH ALL OF THEM IF YOU DON'T WANT TO. YOU CAN HELP ME WITH ONLY ONE IF YOU WANT FOR THE GRAPHING PART YOU CAN JUST GIVE ME THE COORDINATES TO GRAPH

 

[Denis]

For excersises 20-23, do the following:
a. solve each equation. Show your steps.
b. graph the associated line. Label the point that shows the solution.
20. 5.5x - 51=24
21. -24=4x-12
22. 5x-51=24
23. 74=53-7x

Did you read the "Read Before Posting" instructions/suggestions.

I'll give ya a hint how to solve these:
2x - 3 = 7
2x - 3 + 3 = 7 + 3
2x = 10
2x / 2 = 10 / 2
x = 5

On "graphing": no graph paper here; teacher didn't give you any in class?

 

[Deleted member 4993]

For a quick refresher on graphing, go to:

http://www.purplemath.com/modules/graphlin.htm