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Mathematics 20 Online
OpenStudy (anonymous):

combined operation x and y value 4x+y+=6 y=6-4x

OpenStudy (amistre64):

you have 2 equations that are exactly alike

OpenStudy (amistre64):

y = 6 -4x ; lets +4x to both sides +4x +4x ---------- 4x+y = 6

OpenStudy (amistre64):

since you have one equation that is simply copied; they are both the same line

OpenStudy (amistre64):

they share all values of x and y in common

OpenStudy (anonymous):

thanks a lot !

OpenStudy (anonymous):

JECZ R U HERE

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