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Mathematics 18 Online
OpenStudy (anonymous):

What is the value of the expression 3x + x – 10 when x = 4?

hartnn (hartnn):

just put x=4 3(4)+4-10 =??

OpenStudy (anonymous):

6?

hartnn (hartnn):

yup :)

hartnn (hartnn):

thats your final answer, 6

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