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Mathematics 16 Online
OpenStudy (anonymous):

Solving system of equations by substitution. 18) -2x+6y=6 -7x+8y =-5

OpenStudy (anonymous):

WHAT DA FUK HOE FOOL

OpenStudy (anonymous):

Excuse me

Nnesha (nnesha):

to solve equations by substitution you should solve one of equation either for y or x

Nnesha (nnesha):

can you solve one equation for y or x and let me know what you get so we can do next step

OpenStudy (anonymous):

I have to get either x or y by itself then solve then plug in the answer to solve for the other variable.

Nnesha (nnesha):

yeah

Nnesha (nnesha):

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