SOLUTION: Please help me solve this equasion: 10x+25(20-x)=485

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Question 837047: Please help me solve this equasion: 10x+25(20-x)=485
Answer by S351738(1) About Me  (Show Source):
You can put this solution on YOUR website!
10x+25(20-x)=485
10x+500-25x=485
-15x+500=485
-500=-500
-15x=-15
------=------
-15 -15
so x=1