Teacher/User Name: DEMO  Name:__________________________ 
Practice Problems  Period: ________ Date: ____________ 
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Fill in the reasons in the proof:  
1)  Given: 0 = 16x + 20, solve for x:

2)  Given: 9 = 19x 8, solve for x:
 
3)  Given: 19 = 17x, solve for x:

4)  Given: 17 = 11x + 7, solve for x:
