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alexandr1967 [171]
3 years ago
15

3x+y=1/3 2x-3y=8/3 Solve the system of linear equation using any method.

Mathematics
1 answer:
krek1111 [17]3 years ago
4 0
3x + 1y = ¹/₃   ⇒ 9x + 3y = 1
2x -  3y = 2²/₃ ⇒ 2x -  3y = 2²/₃
                                 11x = 3²/₃
                                  11     11
                                     x = ¹/₃
                             3x + y = ¹/₃
                         3(¹/₃) + y = ¹/₃
                               1 + y = ¹/₃
                             - 1        - 1
                                     y = ⁻²/₃
                              (x, y) = (¹/₃, ⁻²/₃)
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