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Mathematics 13 Online
OpenStudy (anonymous):

What is the solution to this equation? 9 - 4x + 7x = 15 A. x = 2 B. x = -2 C. x = -8 D. x = 8

OpenStudy (anonymous):

first you need to combine like terms. Do you know how to do that, or do you need help

OpenStudy (binary3i):

x=2

OpenStudy (binary3i):

just put x=2 in the equation you'll get it

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