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Yakvenalex [24]
3 years ago
11

14x+10y=72 14x+4y=96 Solve the following system of equations using any method

Mathematics
1 answer:
Anarel [89]3 years ago
5 0
    14x + 10y = 72
    14x +   4y = 96
                6y = -24
                 6       6
                  y = -4
    14x + 10y = 72
14x + 10(-4) = 72
       14x - 40 = 72
             + 40 + 40
              14x = 112
               14      14
                  x = 8
            (x, y) = (8, -4)
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