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Mathematics 23 Online
OpenStudy (anonymous):

solve system equation by substitution 3y=-2x+6 4x+6y=18 answer (6-1) is that correct

OpenStudy (anonymous):

solve for a singlevariable such as y in the first equation, to do this divide every term by 3

OpenStudy (anonymous):

this ges you y = -2/3x + 2, which you can substitue into the 2nd equation for the y

OpenStudy (anonymous):

the answer it 2 correct and not sure about the other came up w 2/3

OpenStudy (anonymous):

there is not an answer the two lines are parallel

OpenStudy (anonymous):

so would i put no answer two lines are parallel

OpenStudy (anonymous):

or the equations are inconsistent would also work

OpenStudy (anonymous):

what is inconsistent

OpenStudy (anonymous):

it is when there is no solution to a system of equations because they do not intersect

OpenStudy (anonymous):

thanks

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