SOLUTION: 1. 4y-9=15 2. 6x+7=-5 3. -9t+2=56 4. -69=7v-6 5. 35=-2x-15 6. 4-3n=43 7. 12-5u=-48 8. -27=20w=73 9. 13=5-8m 10. 11r+60=16 11. y-24=-7 12. 23-x=13 13. -67=6

Algebra ->  Equations -> SOLUTION: 1. 4y-9=15 2. 6x+7=-5 3. -9t+2=56 4. -69=7v-6 5. 35=-2x-15 6. 4-3n=43 7. 12-5u=-48 8. -27=20w=73 9. 13=5-8m 10. 11r+60=16 11. y-24=-7 12. 23-x=13 13. -67=6      Log On


   

Question 103556: 1. 4y-9=15
2. 6x+7=-5
3. -9t+2=56
4. -69=7v-6
5. 35=-2x-15
6. 4-3n=43
7. 12-5u=-48
8. -27=20w=73
9. 13=5-8m
10. 11r+60=16
11. y-24=-7
12. 23-x=13
13. -67=6x-1
14. -4e-9=19
15. -8=32-5q
16. 6=10k=256
17. -100=12t-4
18. 36-x=-36
objective:to solve equations of the form ax=b=c where "a" is an interger (solutions are integers).
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
I'll do the first five for you to give you an idea of how to do it

1.


4y-9=15 Start with the given equation



4y=15%2B9Add 9 to both sides


4y=24 Combine like terms on the right side


y=%2824%29%2F%284%29 Divide both sides by 4 to isolate y



y=6 Divide

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Answer:
So our answer is y=6



2.

6x%2B7=-5 Start with the given equation



6x=-5-7Subtract 7 from both sides


6x=-12 Combine like terms on the right side


x=%28-12%29%2F%286%29 Divide both sides by 6 to isolate x



x=-2 Divide

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Answer:
So our answer is x=-2



3.

-9t%2B2=56 Start with the given equation



-9t=56-2Subtract 2 from both sides


-9t=54 Combine like terms on the right side


t=%2854%29%2F%28-9%29 Divide both sides by -9 to isolate t



t=-6 Divide

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Answer:
So our answer is t=-6



4.

-69=7v-6 Start with the given equation



0=7v-6%2B69Add 69 to both sides


-7v=-6%2B69 Subtract 7v from both sides


-7v=63 Combine like terms on the right side


v=%2863%29%2F%28-7%29 Divide both sides by -7 to isolate v



v=-9 Divide

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Answer:
So our answer is v=-9



5.



35=-2x-15 Start with the given equation



0=-2x-15-35Subtract 35 from both sides


%2B2x=-15-35 Add 2x to both sides


2x=-50 Combine like terms on the right side


x=%28-50%29%2F%282%29 Divide both sides by 2 to isolate x



x=-25 Divide

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Answer:
So our answer is x=-25