ch - 9
______________________ Linear Equations in one variable
_____________________
solve each of the following equations and verify the answer in each case:
![8. \frac{3x}{5} = 15 8. \frac{3x}{5} = 15](https://tex.z-dn.net/?f=8.+%5Cfrac%7B3x%7D%7B5%7D+%3D+15)
![9.5x - 3 = x + 17 9.5x - 3 = x + 17](https://tex.z-dn.net/?f=9.5x+-+3+%3D+x+%2B+17)
![10.2x - \frac{1}{2} = 3 10.2x - \frac{1}{2} = 3](https://tex.z-dn.net/?f=10.2x+-+%5Cfrac%7B1%7D%7B2%7D+%3D+3)
![11.3(x + 6) = 24 11.3(x + 6) = 24](https://tex.z-dn.net/?f=11.3%28x+%2B+6%29+%3D+24)
![12.6x + 5 = 2x + 17 12.6x + 5 = 2x + 17](https://tex.z-dn.net/?f=12.6x+%2B+5+%3D+2x+%2B+17)
![13. \frac{x}{4} - 8 = 1 13. \frac{x}{4} - 8 = 1](https://tex.z-dn.net/?f=13.+%5Cfrac%7Bx%7D%7B4%7D+-+8+%3D+1)
![14. \frac{x}{2} = \frac{x}{3} + 1 14. \frac{x}{2} = \frac{x}{3} + 1](https://tex.z-dn.net/?f=14.+%5Cfrac%7Bx%7D%7B2%7D+%3D+%5Cfrac%7Bx%7D%7B3%7D+%2B+1)
![15.3(x + 2) - 2(x - 1) = 7 15.3(x + 2) - 2(x - 1) = 7](https://tex.z-dn.net/?f=15.3%28x+%2B+2%29+-+2%28x+-+1%29+%3D+7)
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Answers
Answered by
1
Step-by-step explanation:
8. 3x=15×5
= 3x = 75
= x= 75 upon 3
= x = 25
9. 5x-3=x+17
= 5x-x= 17+3
= 4x= 20
= x = 20 upon 4
= x= 5
Answered by
1
Answer:
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