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Mathematics 7 Online
OpenStudy (anonymous):

Solve the system by substitution.

OpenStudy (anonymous):

|dw:1357764632808:dw|

OpenStudy (anonymous):

@whpalmer4

OpenStudy (whpalmer4):

I have to run an errand now, I'll answer if no one else has when I get back

OpenStudy (campbell_st):

take the 2nd equation and let y = 3.25x -14 substitute int he 1st equation 2.5x - 3(3.25x - 14) = -13 now collect like terms and solve for x.

OpenStudy (anonymous):

x=8?

OpenStudy (campbell_st):

ummm I didn't get that

OpenStudy (anonymous):

|dw:1357765549489:dw| @campbell_st

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