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makkiz [27]
2 years ago
5

I need someone to solve this math problem by elimination for me. 3X+2y=6 -x+y=-2

Mathematics
1 answer:
FinnZ [79.3K]2 years ago
8 0
3x + 2y =   6 ⇒ -3x - 2y = -6
 -x +   y = -2 ⇒ <u>-3x + 3y = -6</u>
                                  <u>-5y</u> = <u>0</u>
                                   -5    -5
                                     y = 0
                         3x + 2(0) = 6
                             3x + 0 = 6
                           <u>        - 0 - 0</u>
                                   <u>3x</u> = <u>6</u>
                                    3     3
                                     x = 2
                              (x, y) = (2, 0)
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