(Combining Equations)what is the result of subtracting the second equation from the first ? -2x + y = 0 -7x + 3y = 2

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03-11-2022
Mathematics

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(Combining Equations)what is the result of subtracting the second equation from the first ? -2x + y = 0 -7x + 3y = 2

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EmmanuelK548888 EmmanuelK548888 · Answer 1 · 2022-11-03T06:21:37+01:00

EmmanuelK548888 EmmanuelK548888

03-11-2022

[tex](-2x+y)-(-7x+3y)=0-2[/tex][tex]-2x+y+7x-3y=-2[/tex][tex](7x-2x)+(y-3y)=-2[/tex][tex]5x-2y=-2[/tex]Then the result will be the equation 5x-2y=-2 (last equation)

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