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Mathematics 16 Online
OpenStudy (anonymous):

Solve the system of equations and give your answer as an ordered pair: 3y + 2x = 17 -x - 4y = -21

OpenStudy (precal):

what method would you like to use?

OpenStudy (anonymous):

it's either substitution or elimination

OpenStudy (precal):

which do you like?

OpenStudy (anonymous):

elimination

OpenStudy (precal):

ok do you want to cancel out the x's or the y's? Tell me what number you are going to multiply to which equation?

OpenStudy (anonymous):

the x's second equation

OpenStudy (precal):

ok you might want to rewrite the equations so that the x and y are underneath each other

OpenStudy (precal):

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