SOLUTION: 1.) 4u=37+4u 2.) 5x+8=7x+8 3.) 2x-5=3x+4

SOLUTION: 1.) 4u=37+4u 2.) 5x+8=7x+8 3.) 2x-5=3x+4

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Question 344789: 1.) 4u=37+4u
2.) 5x+8=7x+8
3.) 2x-5=3x+4
Answer by user_dude2008(1862) (Show Source): You can put this solution on YOUR website!
1.) 4u=37+4u
4u-4u=37
0=37
no solution
2.) 5x+8=7x+8

5x-7x=8-8
-2x=0
x=0
3.) 2x-5=3x+4

2x-3x=4+5
-x=9
x=-9
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