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02-12-2020
Mathematics

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Use elimination to solve the system of equations given by 3x+ 4y= 5 and 21x+ 28y= 35.

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thatbxtchmiyah thatbxtchmiyah

02-12-2020

Answer:

(5/4-3/4)

divide both sides by -7 then line them up and solve the equation and delete one variable.

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