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What number can be multiplied by 4 and subtracted by 3 to give me 135

 Jan 19, 2016
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+5

34.5 . To figure this out, you would use algebra. 4x-3=135

 

To get rid of the 3, you would add 3 to both sides. Now you have 4x=138

 

To get rid of the 4, you would divide by 4. 138/4=34.5, so now you have x=34.5.

 Jan 19, 2016

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