XxDark102 XxDark102
  • 02-12-2019
  • Mathematics
contestada


-5a + b = 8
7a + 9b = -32​

Respuesta :

diegomobz
diegomobz diegomobz
  • 02-12-2019

Answer:

a=-2 and b=-2

Step-by-step explanation:

So I just used Elimination I made the top part the same as b then I just subtract and did some other stuff,hope the pic helps

Ver imagen diegomobz
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