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Mathematics 13 Online
OpenStudy (anonymous):

5x+2y=20

OpenStudy (anonymous):

What is the instruction for this problem?

OpenStudy (anonymous):

5x+2y=20 -5x -5x 2y=-5x+20 /2y /2 y=-5/2+10

OpenStudy (anonymous):

that

OpenStudy (anonymous):

Okay. Solve for the variable y.

OpenStudy (anonymous):

i have another one

OpenStudy (anonymous):

\[-2x -8y =24\]

OpenStudy (anonymous):

\[-2x-8y=24\] \[-2x+2x-8y=24+2x\] \[-8y=24+2x\] \[y=-1/8\left( 24+2x \right)\] \[y=-3-\frac{ 1 }{ 4 }x\]

OpenStudy (anonymous):

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