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Algebra 13 Online
OpenStudy (needshelpdfdf):

9x+7y=-12

OpenStudy (needshelpdfdf):

complete the solution of the equation find the value of y when x equals 1.

OpenStudy (lemontoki):

so you would plug in 1 for x 9(1)+7y=-12

OpenStudy (lemontoki):

then you would just solve for y

OpenStudy (needshelpdfdf):

so -4? is my answer

OpenStudy (needshelpdfdf):

wait

OpenStudy (lemontoki):

You're close, but its not -4

KjSaif (kjsaif):

Simplify both sides of the equation.

KjSaif (kjsaif):

9 + 7y= −12 7y + 9= −12

KjSaif (kjsaif):

Subtract 9 from both sides.

OpenStudy (lemontoki):

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