2002madmae 2002madmae

10-06-2020
Mathematics

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System of equations by elimination
2x - 3y = 5
2x + 2y = 10

System of equations by elimination 2x 3y 5 2x 2y 10 class=

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mama2245 mama2245

10-06-2020

2x-3y=5
2x=5+3y
X=5+3y/2

2x+2y=10
2(x+y)=10
x+y=10/2
x+y=5
X=5-y

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