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Mathematics 20 Online
OpenStudy (anonymous):

What is the solution to the equation 9(x + 1) = 27 ? x = 2.5 x = 0.5 x = -0.5 x = -3.5

OpenStudy (anonymous):

i put this into mathway and it come out with a wierd answer...>.>

OpenStudy (pfenn1):

\[9x + 9 = 27\]Divide through by 9, rearrange and solve for x.

OpenStudy (anonymous):

still don't understand

OpenStudy (anonymous):

ohh i get it kinda

OpenStudy (anonymous):

x+1=3

OpenStudy (anonymous):

x=2?

OpenStudy (pfenn1):

Exactly.

OpenStudy (anonymous):

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