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Mathematics 8 Online
OpenStudy (anonymous):

HELP! Medal given! Honors Algebra For the following system of equations, what is the x-value of the solution? -x + 2y = 6 6y = x + 18 A) -18 B) 0 C) -6 D) 3

rebeccaxhawaii (rebeccaxhawaii):

okay so we will use elimination

rebeccaxhawaii (rebeccaxhawaii):

\[-x+2y=6\] \[-x-6y=18\]

rebeccaxhawaii (rebeccaxhawaii):

so i moved the second problem around so its easier to solve. do you understand so far ?

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