jasmineaizaalanis07 jasmineaizaalanis07
  • 28-01-2022
  • Mathematics
contestada

3x + 2y = 8
5x + 2y = 12

Respuesta :

RedGeek2531
RedGeek2531 RedGeek2531
  • 28-01-2022

Step-by-step explanation:

to solve simultaneously

subtract the 1st equation from the 2nd.

5x + 2y = 12

3x + 2y = 8

5x - 3x + 2y - 2y = 12 - 8

2x = 4

x = 4 / 2

x = 2.

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