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Mathematics 21 Online
OpenStudy (anonymous):

What is the solution of the equation 9 = -2x + 15?

OpenStudy (anonymous):

Subtract 15 from both sides Divide both sides by -2

OpenStudy (anonymous):

\[9=-2x+15\] \[\frac{ -6 }{ -2 }\] Solve for x. @caleb_gajewsky

OpenStudy (anonymous):

x = 3

OpenStudy (anonymous):

Correct!

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