Four is added to the product of a number and six and the result is forty. What is the number?
4
6
10
12

ANSWERS

2016-04-12 20:06:38

6n+4=40 subtract 4 from both sides 6n=36 divide both sides by 6 n=6

2016-04-12 20:07:53

6x + 4 = 40 6x = 40 - 4 6x = 36 x = 36/6 x = 6 <==

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