SOLUTION: 4(1-3x)+7x=9

SOLUTION: 4(1-3x)+7x=9

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Question 30373: 4(1-3x)+7x=9
Answer by piglet162431(90) (Show Source): You can put this solution on YOUR website!
4(1-3x)+7x=9=
4-12x+7x=9
-12x+7x=5
-5x=5
x=-1
... Check....
4(1-3{-1})+7{-1}=9
4(4)-7=9
16-7=9
9=9
:)
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