abigail156
abigail156 abigail156
  • 25-11-2020
  • World Languages
contestada

Solve these exercises in Substitution method

a) x+3y=11

4x-3y=-1


b) x+y=5

3x-2y=10

Respuesta :

mardygerges11
mardygerges11 mardygerges11
  • 31-03-2021

Answer:

;;;

Explanation:

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