Mathematics
yudisiregar90
2015-11-01 02:04:12
A system of equations is shown below: 3x − y = 2 x + y = 6 The x-coordinate of the solution to this system of equations is _____. Numerical Answers Expected!
ANSWERS
Dun166
2015-11-01 02:37:29

[latex]3x-y=6[/latex] [latex]2x+y=6[/latex] Add the two together and you get [latex]5x + 0y=12[/latex] ∴[latex]x=2.4[/latex]

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