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3+4x=15

4x=15-3

4x=12

x=12/4

x=3

The check is:

If x=3 then,

3+ (4 X 3)=15

3+12=15

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โˆ™ 2011-10-20 01:41:33
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Q: Three more than the product of a number and 4 is 15 Find the number?
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