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Leonardo Santiago
Mathematics
9 January, 23:08
4x-3y=30
3x+2y=22
(6,-2)
+4
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2
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Cortez Barrera
9 January, 23:21
0
(6,-2) is true for 4x-3y=30 but NOT for 3x+2y=22.
4*6=24
3 * (-2) = -6
24 - (-6) changes to 24+6 which equals 30
24+6=30.
3*6=18
2 * (-2) = -4
18 + (-4) would be changed to 18-4
18-4=14
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Killian Barnett
9 January, 23:24
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In place of x you keep 6 and in place of y you keep - 2
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