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OpenStudy (anonymous):
Solve the system of equations. Let z be the parameter. 7x + 3y + 5z = -10 3x + y + 2z = 1
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OpenStudy (texaschic101):
you can solve the system of equations by elimination. I do not know what a parameter is, or even if it has anything to with solving these equations.
OpenStudy (anonymous):
theparameter would be basically what your solving for.. is what im understanding
OpenStudy (texaschic101):
ok...solve for z.....do you know how to do the elimination method ?
OpenStudy (anonymous):
no
OpenStudy (texaschic101):
I might have told you wrong.....I'm not sure about this one....3 variables is usually 3 equations, but there is only two here , so I am sorry, I don't know.
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OpenStudy (anonymous):
its ok.. thank you for looking
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